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TABLE OF CONTENTS Welcome from the General Chair .................................................................................... 2 Welcome from the Technical Program Committee Chair ............................................... 3 Practical Information ........................................................................................................ 4 IEEE IFCS 2018 Organizing Committee ........................................................................... 6 IEEE IFCS 2018 Technical Program Committee ............................................................. 9 Sponsors ......................................................................................................................... 11 Exhibit Hall ...................................................................................................................... 12 Exhibitors ........................................................................................................................ 13 IEEE IFCS 2018 Awards ................................................................................................. 18 2018 IEEE Joseph F. Keithley Award In Instrumentation and Measurement .............. 19 T-UFFC Special Issue ..................................................................................................... 20 Student Paper Competition............................................................................................ 21 Future Symposia ............................................................................................................ 23 Schedule Overview ......................................................................................................... 24 Tutorial Schedule ........................................................................................................... 26 IEEE Women in Engineering .......................................................................................... 27 Student Events ............................................................................................................... 27 Rump Session: Defining Our Future ............................................................................. 28 Plenary Speakers ........................................................................................................... 29 Tuesday, May 22 Grids ................................................................................................... 32 Wednesday, May 23 Grids ............................................................................................. 39 Wednesday Poster Sessions ......................................................................................... 44 Thursday, May 24 Grids ................................................................................................. 53 Thursday Poster Sessions ............................................................................................. 56 Thursday, May 24 Grids ................................................................................................. 61 Poster Layouts - Wednesday ......................................................................................... 63 Poster Layouts - Thursday ............................................................................................ 64 Resort Floorplan ............................................................................................................. 65
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WELCOME FROM THE GENERAL CHAIR Welcome to the 2018 International Frequency Control Symposium. This year we are introducing a few new ideas to strengthen our community and conference. Our field is built on diverse specialties, from physics, to time transfer, to resonator engineering, and many others as well. This is one of our strengths. It also creates one of our limitations, that we tend to settle into sub-groups, and we don’t maximize our interdependencies. This year we are changing that.
First, we are meeting together away from the big cities and big conference halls in a beautiful location that will keep us close to one another. We will have a chance to mingle and talk among ourselves, and to find opportunities to work across specialties.
Second, we are allocating our mornings to combined sessions. We have scheduled these with the papers we think the various specialties should hear from the others. Is there a talk we should all attend, even if we don’t work in that area? That’s what we will do in the mornings.
Third, we are introducing a Rump session. This is a free-form evening where we will have a chance to talk about ideas we think are important. For starters, we will focus on where our technology should go, and what we should do to improve the conference. But let’s see where the discussion takes us.
And then there is one more thing — we have a fantastic gig planned for dinner at High Camp. From classic to jazz violin, and other things as well. Bring your instrument and join, or just listen and dance. Either way, music and dinner at 8200 feet, with a view over Lake Tahoe, will be a wonderful and memorable evening.
Aaron Partridge IFCS 2018 General Chair
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WELCOME FROM THE TECHNICAL PROGRAM COMMITTEE CHAIR
It is my great pleasure to welcome you to the 72nd annual International Frequency Control Symposium in Lake Tahoe, CA, USA. We have an exciting Technical Program lined up with emphasis on bridging across the various topical areas of the IFCS to unite the community. With the leadership and vision of the General Chair, Aaron Partridge, and myself, the program was assembled through the dedicated efforts of the TPC Vice Chairs and TPC members across 6 topical fields. I’d like to personally thank everyone for their hard work and insight in assembling what we hope to be a dynamic and engaging program. This would of course not be possible without the many high-quality papers submitted to the conference. In fact, we received more submissions than any previous recorded year for a stand-alone IFCS meeting. I extend a hearty thank you to all the authors for their valuable contributions toward lectures, posters, and manuscripts. We have an exceptional selection of Plenary speakers slated for the meeting. On Tuesday, Prof. Richard Muller of the UC Berkeley Physics Department will speak about “The Physics of Time: Why does it flow?” On Wednesday, Prof. Kerry Vahala from Applied Physics at CalTech will discuss “Integrated Optical Time Standards and Frequency Synthesizers.” Finally, on Thursday, Prof. Tom Kenny from Mechanical Engineering at Stanford will give an outlook of “Encapsulated MEMS” resonators and sensors. In addition, the meeting includes 67 contributed talks, 12 invited talks, and 132 posters. This tally includes two single-track sessions, with contributed papers selected from multiple topical groups to form an overarching theme. On Tuesday, this single-track session will focus on GNSS-Degraded Environments. On Wednesday, we will hear about MeerKAT and Components: Big and Small. There is also an additional mixed-track session on Thursday afternoon on Clocks and Signal Processing. Of the 63 papers submitted by students, 24 were selected as finalists for the Student Paper Competition (4 from each topical group). All Best Paper Finalists will present their work on Wednesday in Poster Session I. Based on these presentations and submitted manuscripts, a team of judges will decide on one Best Paper Award for each of the six groups. Awards will be presented during lunch on Thursday. We will also hold a Rump Session on Wednesday evening, with open discussion about how to best position ourselves as a community not only to remain relevant but to stay ahead of the game in critical up-and-coming applications. What are the most important research questions to answer in the 5-year time frame? What key barriers do we face and how do we overcome them? Discussions will be facilitated with plentiful drink and fireside snacks. In addition to the main technical program, we are pleased to offer an outstanding selection of tutorials on Monday, May 21, assembled by Tutorial Chair John Kitching. There will be 12 lecturers sharing their expertise across three topics: Atomic Clocks and Sensors, Oscillators and MEMS, and Timing and Synchronization. We are also fortunate to have 17 exhibitors showcasing an international selection of products, equipment, and services in manufacturing and supplies of frequency control. I look forward to an engaging and inspiring meeting, and hope that our modified platform this year helps us all step out of our comfort zone to broaden our perspective on frequency control. Dana Weinstein 2018 IFCS TPC Chair
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PRACTICAL INFORMATION
Symposium Address 400 Squaw Creek Road, Olympic Valley, CA 96146 Emergency Number Dial 911 from any phone in case of emergency. Symposium Badge The Symposium badge must be worn to all Symposium events. Attendees without a badge may be denied entrance to events. No Recording or Job Posting
Please note that it is Symposium policy that there is to be NO unauthorized digital imaging or recording in any of the Tutorial or Symposium sessions. It is also IEEE policy that there be no job posting, of any kind, at the Symposium or at the Tutorials. Your cooperation is appreciated. Cell Phones
Out of courtesy to speakers and attendees, please turn off cell phones during sessions.
Symposium Proceedings
The Symposium Proceedings will be distributed via email to registered attendees after the Symposium. Speakers’ Breakfasts
Speakers and Session Chairs for the Oral Sessions of the Symposium are required to attend a complimentary Speakers’ Breakfast on the morning of their presentation/session from 7:20 – 8:20 AM in Emigrant Peak. This breakfast is limited to one speaker per presentation. Note that this breakfast is mandatory for speakers. Tutorial Speakers’ Breakfast will be held 7:00 – 8:00 AM in Granite Chief. Symposium Lunches Lunch will be provided for Symposium attendees on Tuesday, Wednesday, and Thursday (and on Monday for Tutorial registrants). Please be sure to have your ticket ready before entering the lunch room. Tutorial Lunch will be in Emigrant Peak, and Symposium Lunch will be in the Pavilion. Exhibitors’ Event
Please join us for the Exhibitors’ Event on Wednesday, May 23, 3:30 – 5:30 PM, in Grand Sierra A & B. The event is included in Symposium registration.
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Symposium Banquet The Symposium Banquet will be hosted on Tuesday, May 22 at High Camp at 7:00 PM. A ticket to the Banquet is included with each full registration. Guest tickets may be purchased at the registration desk. There will be a musical performance by violinist Ivanka Dill, as well as some talented IFCS attendees. There will be buses provided to the aerial tram stop, which will take attendees up to High Camp. These will also be available on the way back to Resort at Squaw Creek. Symposium App
The Whova app provides you with the most comfortable tool for planning your participation at IEEE IFCS 2018. Browse the complete program directly from your phone or tablet and create your very own agenda on the fly. The app is available for iOs, Android, and Blackberry/Windows devices. To download the mobile app, type 'whova' in Google Play, iTunes App Store or the
Windows Phone Store. Internet or mobile data is required to download the app and agenda but is not required to run the app on your device. Whova allows attendees to network, get real-time live event updates, and more. Search “IEEE” to find IEEE IFCS 2018. Internet Internet will be provided in the meeting room space at the Resort. Tipping & Taxes In restaurants, bars, and nightclubs, tip service staff and bartenders 15% to 20% of the check, tip checkroom attendants $1 per garment, and tip valet-parking attendants $1 per vehicle. The sales tax in Olympic Valley is 7.25%. Drinking Laws The legal age for purchase and consumption of alcoholic beverages is 21; proof of age is required and often requested at bars, nightclubs, and restaurants.
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IEEE IFCS 2018 ORGANIZING COMMITTEE
General Chair: Aaron Partridge SiTime [email protected]
Technical Program Chair: Dana Weinstein Purdue University [email protected]
Finance Chair: Debra Coler OEWaves [email protected]
Acadamic Chair: Rob Candler UCLA [email protected]
Editorial Chair: Gregory Weaver Johns Hopkins APL [email protected]
Tutorial Chair: John Kitching NIST [email protected]
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Awards Chair: James Camparo The Aerospace Corporation [email protected]
Exhibits Chair: Craig Nelson NIST [email protected]
Newsletter Director: Sheng-Shian Li National Tsing Hua University [email protected]
Publicity Chair: Matteo Rinaldi Northeastern University [email protected]
IFCS WIE Chair: Sarah Bedair US Army Research Laboratory [email protected]
International Chair: Liang Liu Key Laboratory of Quantum Optics, Chinese Academy of Sciences [email protected]
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Vice President of Frequency Control Elizabeth Donley NIST [email protected]
AdCom Student Representative: Doug Bopp NIST [email protected]
AdCom Student Representative: Ruochen Lu ECE ILLINOIS [email protected]
Conference Management & Exhibits: Conference Catalysts, LLC www.conferencecatalysts.com
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IEEE IFCS 2018 TECHNICAL PROGRAM COMMITTEE
Group 1: Materials, Resonators, & Resonator Circuits
Songbin Gong, Univ. of Illinois, USA Azadeh Ansari, Georgia Tech, USA
Tanay Gosavi, Intel, USA Yoonkee Kim, US Army CERDEC, USA Randy Kubena, HRL Laboratories, USA
Jan H. Kuypers, Qorvo, USA Olivier Le Traon, Onera, France
Sheng-Shian Li, National Tsing Hua Univ., Taiwan Bernd W. Neubig, Adv. Crystal Products, Germany
Dimitri Peroulis, Purdue University, USA Jeffrey Pulskamp, US Army Research Labs, USA
Mina Rais-Zadeh, Univ. of Michigan, USA Alexandre Reinhardt, CEA-LETI, France
Matteo Rinaldi, Northeastern University, USA Dan Stevens, Consultant, USA
Shuji Tanaka, Tohoku University, Japan Max Zeng-Hui Wang, Univ. of Electronic Science and Technology of China, China
Yook-Kong Yong, Rutgers University, USA
Group 2: Oscillators, Synthesizers, Noise, and Circuit Techniques
Craig Nelson, NIST, USA Bichoy Bahr, Kilby Labs, Texas Instruments, USA
Sarah Bedair, US Army Research Labs, USA Michael Driscoll, Consultan, USA
Serge Galliou, FEMTO-ST, France Wan-Thai Hsu, TXC Corporation, Taiwan
Xianhe Huang, Chengdu University, China Olivier Llopis, LAAS, France Markus Lutz, SiTime, USA
Michael Tobar, University of Western Australia, Australia Ajay Poddar, Synergy Microwave Corporation, USA Ulrich Rohde, Synergy Microwave Corporation, USA
Enrico Rubiola, FEMTO-ST, France Kia Hock Tan, Universiti Tunku Abdul Rahman, Malaysia
Michael Underhill, Underhill Research Limited, United Kingdom
Group 3: Microwave Frequency Standards
Francois-Xavier Esnault, CNES, France Eric Burt, JPL, USA
Scott Crane, U.S. Naval Research Laboratory, USA Elizabeth Donley, NIST, USA
Fang Fang, NIM, China David Howe, NIST, USA Filippo Levi, INRIM, Italy Tianchu Li, NIM, China
Liang Liu, Chinese Academy of Sciences, China Robert Lutwak, DARPA, USA
Salvatore Micalizio, INRIM, Italy Gaetano Mileti, Université de Neuchâtel, Switzerland
Bruno Pelle, Muquans, France Robert Tjoelker, JPL, USA
Qinghua Wang, Spectratime, Switzerland
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Group 4: Resonant Sensors and Transducers
Philip Feng, Case Western Reserve University, USA Sunil Bhave, Purdue University, USA Sid Ghosh, MIT Lincoln Labs, USA
Fabien Josse, Marquette University, USA Mauricio Pereira da Cunha, University of Maine, USA
Laura Popa, Analog Devices, USA Nithin Raghunathan, Purdue University, USA
Leonhard Reindl, Uni Freiburg, Germany Ashwin Seshia, University of Cambridge, United Kingdom
Sid Tallur, IIT Mumbai, India Guillermo Villanueva, Ecole Polytechnique Federal de Lausanne, Switzerland
Greg Weaver, Johns Hopkins APL, USA
Group 5: Timekeeping, Time and Frequency Transfer, GNSS and Applications
Stefania Romisch, NIST, USA Miho Fujieda, NICT, Japan
Marina Gertsvolf, NRC, Canada Per Olof Hedekvist, SP, Sweden
Shinn-Yan Lin (Calvin), TW, Taiwan Bijunath Patla, NIST, USA
Amitava Sengupta, NPL, India Wolfgang Schaefer, Timetech, Germany
Pierre Ulrich, OBSPM, France Aimin Zhang, NIM, China
Group 6: Optical Frequency Standards & Applications
Dave Leibrandt, NIST, USA
James Chou, NIST, USA Pierre Dube, NRC, Canada Tetsuya Ido, NICT, Japan
Rodolphe Le Targat, SYRTE, France Steve Lecomte, CSEM, Switzerland
Andrew Ludlow, NIST, USA Andre Luiten, Univ. of Adelaide, Australia
Long-Sheng Ma, East China Normal University, China Franklyn Quinlan, NIST, USA
Marianna Safronova, Univ. of Delaware, USA Masami Yasuda, NMIJ, Japan
Lin Yi, JPL, USA Nan Yu, JPL, USA
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SPECIAL THANKS The 2018 IEEE International Frequency Control Symposium is possible with support from:
SPONSORS
SILVER SPONSOR
COFFEE BREAK SPONSOR
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EXHIBIT HALL
The Exhibit Hall is in Grand Sierra AB. Exhibition hours are as follows:
Tuesday, May 22 9:30 AM – 11:40 AM, 1:00 PM – 5:30 PM
Wednesday, May 23
9:30 AM – 11:40 AM, 1:00 PM – 5:30 PM Exhibitor Event: 3:30 PM – 5:30 PM
Thursday, May 24
9:00 AM – 11:40 AM
1. NoiseXT 2. Spectradynamics, Inc. 3. IMRA America, Inc. 4. Stable Laser Systems 5. Frequency Electronics Inc. 6 Rohde & Schwarz 7. Vescent Photonics 8. Carmel Instruments 9. Laser Quantum, Inc.
10. Microsemi Corporation 11. Syrlinks 12. Holzworth Instrumentation Inc. 13. Saunders and Associates 14. Menlo Systems 15. Berkeley Nucleonics 16. GuideTech 17. TOPTICA Photonics Inc.
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EXHIBITORS
Berkeley Nucleonics Corporation (BNC) Booth 15 Berkeley Nucleonics Corporation (BNC) is a leading manufacturer of precision electronic instrumentation for test, measurement, and nuclear research. BNC has its corporate headquarters in San Rafael, California with additional manufacturing facilities and sales offices located throughout the United States and Europe. Founded in 1963, BNC is a recognized leader in the field of microwave & RF signal generators and analyzers, programmable synthesizer modules, and dedicated phase noise test systems for ATE, lab, or field use. Website: https://www.berkeleynucleonics.com/
Carmel Instruments Booth 8 Carmel Instruments, LLC is a leading manufacturer of precision time and frequency measurement instruments for research and automated test applications. Carmel's products are in use worldwide by major research laboratories such as NIST, Jet Propulsion Lab and the US Naval Observatory, by semiconductor manufacturers for production testing of millions of devices on a 24 hour basis, and others. Website: http://www.carmelinst.com/
Frequency Electronics, Inc. Booth 5
Frequency Electronics, Inc. (FEI) is a world leader in precision time and frequency generation technology, which is employed in commercial and Government Satellite Payloads
systems, Secure Communications, C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance), and EW (Electronic Warfare) systems. Its technology is used for a wide range of terrestrial and space applications. Website: http://freqelec.com/
GuideTech Booth 16 GuideTech provides the best value for our customers by creating critical solutions for the semiconductor manufacturing and ATE industries through the novel exploitation of leading technologies. The greatest return for our stakeholders is achieved through market-driven quality processes and investment in our key resources, the employees. Website: http://www.guidetech.com/
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Holzworth Instrumentation Booth 12 Holzworth Instrumentation is a global provider of Real Time Phase Noise Analyzers and broadband RF Synthesis products that exhibit industry leading performance and high reliability. Based in Boulder Colorado, Holzworth designs and manufactures real time cross correlation analyzers with NIST traceable accuracy down to 0.1Hz offsets. Holzworth's broadband RF sources offer incredible spectral purity with unparalleled channel-to-channel phase coherency. Holzworth products not only offer levels of performance that are imperative for R&D applications, but have also been integrated into automated test systems and OEM applications since 2004. Website: http://www.holzworth.com/
IMRA America, Inc. Booth 3 IMRA America, Inc. is the most experienced femtosecond fiber laser company, providing compact, reliable products since 1990. IMRA’s pioneering technologies, rigorous quality control, and high volume manufacturing operation make our lasers the sound choice for scientific, OEM and industrial use. All Erbium optical frequency comb platform can provide fiber-coupled output and comes fully rack-mounted for ease of use. Website: http://www.imra.com/
Laser Quantum Booth 9 Laser Quantum is a world-class manufacturer of high quality solid-state and ultrafast laser sources. Our products are known for their reliability, compactness, performance-excellence and long operational lifetimes. You will find our products, with their patented technology, in laboratories and integrated into systems and machines worldwide, for numerous applications. Meeting the needs of each application is essential in the research and design to achieve exceptional lasers. Website: https://www.laserquantum.com/
Menlo Systems Booth 14 Menlo Systems, the market leader in the field of high-precision measurement technology is widely known for the Nobel Prize winning frequency comb technology. Besides frequency comb products, Menlo Systems specializes in ultrafast lasers for numerous applications including material processing, synchronization and timing as well as in terahertz systems for material research and quality control. Website: http://www.menlosystems.com/
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Microsemi Corporation Booth 10 Microsemi Corporation offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets. Products include high-performance and radiation-hardened analog mixed-signal integrated circuits, FPGAs, SoCs and ASICs; power management products; timing and synchronization devices and precise time solutions, setting the world’s standard for time; voice processing devices; RF solutions; discrete components; enterprise storage and communication solutions, security technologies and scalable anti-tamper products; Ethernet solutions; Power-over-Ethernet ICs and midspans; as well as custom design capabilities and services. Website: https://www.microsemi.com/
Noise XT Booth 1 Noise XT is an RF & Microwave Test & Measurement entity of Spherea providing high spectral purity signal generators and analyzers solutions located in Elancourt, France. Strong of more than 20 years of continuous innovation in ultra-low phase noise synthesis and State of the Art measurement instruments, Noise XT enables worldwide customers to access technical leadership in their own markets. Up to 140 GHz ultra-broadband solutions covers from low jitter clocks and atomic frequency standards to airborne and space based Radar and wireless or fiber data communication. Noise XT is primarily focused on its customers’ ambitions combined with its unique know-how creating a technical gem at the service of the industry. Website: http://noisext.com/
Rohde & Schwarz Booth 6 Rohde & Schwarz develops, produces and markets test & measurement, information and communications technology. It focuses on test and measurement, broadcast and media, cybersecurity, secure communications and monitoring and network testing, areas that address many different industry and government-sector market segments. Specifically: test and measurement for the wireless market, automotive industry, aerospace and defense, industrial electronics and research and education, broadcast and media for network operators, consumer electronics manufacturers and content providers, cybersecurity solutions for business and government authorities, communications and security solutions for critical infrastructures, reconnaissance equipment for homeland and external security, communications and reconnaissance equipment for armed forces. Website: https://www.rohde-schwarz.com
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Saunders & Associates Booth 13 The Industry leader in Frequency Adjustment, Measurement and Test of Frequency Control Devices. Supporting manufacturers for over 45 Years. Website: https://www.saunders-assoc.com/
SpectraDynamics, Inc. Booth 2 SpectraDynamics, Inc. is a Colorado, USA-based Company, founded in 1994, specializing in high performance time and frequency distribution systems. In association with the National Institute of Standards and Technology, SpectraDynamics participates in the research and development of technology to provide the low noise electronics needed to support atomic time and frequency standards. This experience is leveraged to develop novel frequency synthesis architectures and time and frequency measurement methods. Website: http://www.spectradynamics.com/
Stable Laser Systems Booth 4 Stable Laser Systems is the premier provider of laser frequency stabilization hardware, systems, and accessories. Our expertise is the production and dissemination of Hz-level linewidths and low frequency drift. Our mounting and temperature control of high-finesse Fabry-Perot cavities provides high-performance, off-the-shelf solutions that can save hundreds of hours in the design and setup of narrow frequency and low-drift laser systems. Drawing on decades of combined expertise and research in laser frequency stabilization, we can assist you in choosing and characterizing the right cavity, provide you with an optimized mount and vacuum housing (including customized temperature controllers), as well as fiber-to-cavity coupling optics and associated electronics and services. We partner with the best coating houses to deliver appropriately matched housings for world-class cavities. We also offer turnkey frequency stabilized laser systems based on high quality lasers, both at standard wavelengths and customized to your application. Our complete systems reliably deliver exceptional performance without compromising ease of use. Whether you need 1 Hz linewidth in the laboratory, or 1 kHz in the field, we can help you get there (and stay there) quickly. Website: http://www.stablelasers.com/
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Syrlinks Booth 11 Syrlinks is an advanced designer and manufacturer of low power and high reliability radio-communication products for Space, Defense & Safety applications. From the early stages, the Company has focused its design efforts toward miniaturization and very low power consumption OCXOs. Today, Syrlinks is offering the best physical trade-off between power consumption and frequency stability. This is making the EWOS© product range the best choice for all demanding embedded and battery powered applications. EWOS© are providing 10-7 and 10-8 stabilities in compact and hermetical packages with sub-100mW power consumption. Syrlinks legacy is supported by the reliability of its products that cumulate more than 200 years operation in orbit such as Earth Observatory or Scientific Space missions including ROSETTA with CNES/ESA or DEEP-IMPACT with NASA. Website: http://www.syrlinks.com/
TOPTICA Photonics Booth 17 TOPTICA is a privately held technology driven company, which develops, produces and sells diode and ultrafast fiber lasers for scientific and industrial applications. The company sets its own challenge to regularly present exciting product innovations and world firsts. Website: https://www.toptica.com/
Vescent Photonics Booth 7 Vescent Photonics, LLC a privately held company, was founded in 2002 to develop and manufacture technologies in waveguide, electro-optics, tunable lasers, and electronics for precision laser control. Our patented evanescently coupled liquid crystal waveguides have the industry’s largest tunable optical phase delay enabling wide angle, high-resolution 2-D beam steering. Staff experience as researchers at the University of Colorado (JILA) and NIST has allowed us to become a leader in non-mechanical, tunable lasers for spectroscopic sensing in emerging cold atom applications, fully supported with an accompaniment of ultra-low noise electronics for precision laser control and stabilization. The company is wholly owned by the original founders, all of whom have a scientific and/or engineering background as well as extensive business training. Website: http://www.vescent.com/
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IEEE IFCS 2018 AWARDS The 2018 C.B. Sawyer Award
Franklin Ascarrunz, SpectraDynamics, Inc., USA "For a career of continued excellence providing the time and frequency community with state of the art electronics having ever lower noise figures and increased performance."
The 2018 W.G. Cady Award
Enrico Rubiola, CNRS FEMTO-ST, France "For ground-breaking contributions to noise analysis and signal-source theory, and experimental achievements in the electronic and photonic domains."
The 2018 I.I. Rabi Award
Jun Ye, JILA, USA “For the development of stable, reproducible, and accurate atomic clocks based on optical lattices, and the use of those clocks to probe fundamental atomic interactions and quantum many-body systems.”
IFCS-EFTF 2019 Award Nominations Nominations are now open for the 2019 IFCS Awards. Nominations should be sent to the IFCS Awards Chairs at [email protected] or [email protected].
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2018 IEEE JOSEPH F. KEITHLEY AWARD IN INSTRUMENTATION AND MEASUREMENT
Sponsored by Keithley Instruments, a Tektronix company, and the IEEE Instrumentation
and Measurement Society
Wednesday, May 23 8:20 AM
Alpine AB
DAVID W. ALLAN
“For leadership in time determination and precise timing instruments.”
Keeping time, or more precisely, keeping accurate time, has been the focus of David W. Allan’s career. He developed a device to automatically remove systematic timing errors from quartz-crystal oscillators used for generating the United States’ official time. He also created a dual-mixer time-difference measurement system with sub-pico-second precision for comparing atomic clocks. His GPS common-view timing receiver has been used to transfer time from timing centers around the world to the International Bureau of Weights and Measures for generating coordinated universal time (UTC) as the world’s official time. His “smart-clock” method for enhancing GPS civil signals has been instrumental in synchronizing cell phone towers. The Allan Variance, Modified Allan Variance, and the Time Variance, which he developed, have become international standards for designing and constructing time and frequency equipment. An IEEE Life Senior Member, Allan is president of Allan's TIME, Fountain Green, UT, USA.
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T-UFFC SPECIAL ISSUE A Special Issue (SI) of the IEEE TRANSACTIONS ON ULTRASONICS, FERROELECTRICS, AND FREQUENCY CONTROL (T-UFFC) will be published with content from this conference. Following the 2018 IFCS conference, select papers from contributing authors of outstanding communications will be invited to submit a full manuscript for publication consideration. The editorial selection of the SI will feature exceptional student work to showcase the emerging young scientists, engineers, and applied technologists of our community. At-large conference presenters, and invited speakers are also encouraged to submit papers to the SI. Potential contributing authors are reminded that science and technology review papers, relevant to the 2018 IFCS Proceedings, are welcome to the SI review process. When responding to the SI call:
a. All special issue manuscripts shall undergo the standard T-UFFC peer review process.
b. The article should be identified as Manuscript Type “Special Issue” during submission.
Deadline for SI paper submission: July 30th, 2018. Interested authors are recommended to read the “T-UFFC Conference Special Issue Guide for Authors”, which is posted on the IFCS 2018 website. Of significant note - the manuscript for the SI of the T-UFFC must contain substantial additional technical material from the conference proceedings. This must be justified based on one or more of the following: new theoretical or experimental results, enhanced modeling and characterization, descriptions of new applications, better placing the study in its context, greater depth of discussion, more elaborate analysis of results and additional references. As a guideline for authors, the Editor-in-Chief of the T-UFFC has set the quantitative threshold for substantial additional technical material to be 40-50% above, not only the conference proceedings, but all previous publicly archived material. Guest Editors: POC, Gregory Weaver JHU/APL, [email protected] Dana Weinstein, Purdue University Songbin Gong, Univeristy of Illinois, Urbana-Champaign Craig Nelson, NIST Francois-Xavier Esnault, CNES Philip Feng, Case Western Reserve University Stefania Romisch, NIST Dave Leibrandt, NIST Boulder
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STUDENT PAPER COMPETITION
A very strong group of submissions to the Student Paper Competition was received and reviewed by the Technical Program Committee. The list of finalists is given below. The competition features 24 student finalists representing all six topical groups. From these finalists, one winner will be chosen for each group. Judging of the winners will be based on:
(1) Quality and content of the work (2) Interest to our community (3) Significance of the contribution of the student to the work (4) Quality of the presentation
The competition will take place in the poster session on Wednesday, May 23, 2018 from 3:30 to 5:30 PM. The winners will be announced at the Awards Lunch on Thursday, May 24.
Student Paper Competition Finalists Group 1: Materials, Resonators, and Resonator Circuits (PF01) Temperature Coefficient of Frequency in Silicon-Based Cross-Sectional Quasi Lame Mode Resonators Sarah Shahraini, University of Central Florida (PF02) Towards Ka Band Acoustics: Lithium Niobate Asymmetrical Mode Piezoelectric MEMS Resonators Yansong Yang, University of Illinois at Urbana-Champaign (PF03) High-Cx/Co Hollow Disk Resonators Alper Ozgurluk, University of California, Berkeley (PF04) 2.5 GHz Highly-Linear Magnetic-Free Microelectromechanical Resonant Circulator Yao Yu, Northeastern University Group 2: Oscillators, Synthesizers, Noise, and Circuit Techniques (PF05) Commercial Crystal and MEMS Oscillators characterized at Deep-Cryogenic Temperatures Harald Homulle, TU Delft (PF06) Implementation of Multi-Step Look-Ahead Sigma-Delta Modulators Using IC Technology Charis Basetas, National Technical University of Athens (PF07) Field-deployable Photonic Microwave Synthesizer Michele Giunta, Menlo Systems GmbH (PF08) Low phase noise cryogenic amplifiers and oscillators based on superconducting resonators David Chaudy, Thales
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Group 3: Microwave Frequency Standards and Applications (PF09) Off-resonant Light Shift in CPT Ramsey Spectroscopy of Clock Transitions James Pollock, NIST (PF10) Progress Towards a Cadimium Ion Microwave Clock based on Sympathetic Cooling Yani Zuo, Tsinghua University (PF11) Inhomogeneous Light-Shift in Helium Magnetometer Sheng Li, Peking University (PF12) A Portable Microwave Clock Using Laser-Cooled Trapped 171Yb+ Ions Sean Mulholland, NPL Group 4: Sensors and Transducers (PF13) Micro-Resonator-on-Membrane for Real-time Biosensing Mohammad Mahdavi, University of Texas at Dallas (PF14) A 200-nm-gap Titanium Nitride Composite CMOS-MEMS CMUT for Biomedical Ultrasounds Tzu-Hsuan Hsu, National Tsing Hua University (PF15) MEMS Surface Coating Condition Monitoring via Nonlinear Tapping of Resoswitches Shih-Chuan Lu, National Taiwan University (PF16) Frequency Doubling in Wirelessly Actuated Multiferroic MEMS Cantilevers Sidhant Tiwari, UCLA Group 5: Timekeeping, Time and Frequency Transfer, GNSS Applications (PF17) Investigation into a GPS time pulse radiator for testing time-stamp accuracy of a radio telescope Zwivhuya Ramudzuli, SKA SA (PF18) ACES-Pharao test of the gravitational redshift: Refined estimation of the expected sensitivity Etienne Savalle, SYRTE (PF19) First Field Trial of the Frequency Transfer System with Passive Stabilization Scheme Chenxia Liu, BUPT (PF20) Nonlinear Interaction between Neighboring Data Channels and a Frequency Signal in a Commercial Optical Fiber Communication System Patrick Sykes, UMBC Group 6: Optical Frequency Standards and Applications (PF21) Detailed Characteristics and Cavity Stabilization of Dual-wavelength Good-bad Cavity Active Optical Clock Duo Pan, Peking University (PF22) Spectral Purity Transfer for High Performance Strontium Lattice Clocks Michele Giunta, Menlo Systems GmbH (PF23) Silicon cavity at 4 Kelvin with thermal noise limited performance John Robinson, JILA, University of Colorado at Boulder (PF24) Frequency comparison of two ytterbium optical lattice clocks at NIST with low 10⁻¹⁸ level uncertainty Xiaogang Zhang, National Institute of Standards and Technology
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FUTURE SYMPOSIA
2019 Joint IFCS-EFTF Conference April 14 – 18, 2019
Caribe Royale Resort, Orlando, Florida, USA
Organizers: Co-General Chairs: Debra Coler, Gaetano Mileti Co-JTPC Chairs: John Kitching, Davide Calonico Co-Awards Chairs: James Camparo, Pierre Waller Co-Academic Chairs: Rob Candler, François Vernotte Co-Tutorial Chairs: Matteo Rinaldi, Jérôme Delporte Finance Chair: Dan Stevens Co-Exhibits Chairs: Craig Nelson, Wolfgang Schäfer
23
SCHEDULE OVERVIEW
Monday, May 21 7:00 – 8:00 AM Tutorial Speaker Breakfast Tutorial Registration 8:00 – 10:00 AM Tutorlals 10:00 – 10:15 AM Coffee Break 10:15 – 12:15 PM Tutorials (Cont’d) 12:15 – 1:30 PM Lunch 1:30 – 3:30 PM Tutorials (Cont’d) 3:30 – 3:45 PM Coffee Break 3:45 – 5:45 PM Tutorials (Cont’d) Tuesday, May 22 7:00 – 8:20 AM Registration 7:20 – 8:20 AM Speaker Breakfast (for Oral Presenters) 8:20 – 9:40 AM Welcome Plenary Speaker – Richard Muller, UC Berkeley 9:40 – 10:00 AM Coffee Break/Exhibits 10:00 – 11:40 AM GNSS-Degraded Environments 11:40 – 1:00 PM Lunch 1:00 – 3:00 PM Lecture Sessions TO1.1: Applications and Analysis of Resonant Devices TO1.2: Cold-Atom Microwave Clocks TO1.3: Satellite-Based Time Transfer 3:00 – 3:30 PM Coffee Break/Exhibits 3:30 – 5:30 PM Lecture Sessions TO2.1: Optical Clocks TO2.2: Novel Physical Sensors & Applications TO2.3: Cryogenic and Optical Oscillators 6:00 – 7:00 PM Student/Industry Event 7:00 – 9:30 PM Banquet Dinner
24
Wednesday, May 23 7:00 – 8:20 AM Registration 7:20 – 8:20 AM Speaker Breakfast (for Oral Presenters) 8:20 – 9:40 AM Keithley & Rabi Awards Plenary Speaker – Kerry Vahala, CalTech 9:40 – 10:00 AM Coffee Break/Exhibits 10:00 – 11:40 AM MeerKAT and Components - Big and Small 11:40 – 1:00 PM Lunch Women in Engineering Lunch 1:00 – 3:00 PM Lecture Sessions WO1.1: Time and Frequency Dissemination WO1.2: Resonator Materials WO1.3: Precision optical oscillators 3:00 – 3:30 PM Coffee Break/Exhibits 3:30 – 5:30 PM Poster Session I Student Paper Competition Exhibitor’s Event 7:00 – 9:00 PM Rump Session Thursday, May 24 7:00 – 8:20 AM Registration 7:20 – 8:20 AM Speaker Breakfast (for Oral Presenters) 8:20 – 9:40 AM Cady & Sawyer Awards Plenary Speaker – Tom Kenny, Stanford University 9:40 – 10:00 AM Coffee Break/Exhibits 10:00 – 11:40 AM Lecture Sessions ThO1.1: Phase noise, Oscillators and Digital Control ThO1.2: Optical References ThO1.3: Acoustic Devices 11:40 – 1:00 PM Lunch/Student Awards 1:00 – 3:00 PM Poster Session II 2:30 – 3:30 PM Women in Engineering Reception 3:00 – 3:30 PM Coffee Break 3:30 – 5:30 PM Lecture Sessions ThO2.1: Micro/Nano Sensors & Applications ThO2.2: Clocks and Signal Processing ThO2.3: Vapor-Cell and Compact Microwave Clocks
25
TUTORIAL SCHEDULE
MONDAY, MAY 21
7:00 – 8:00 AM
Tutorial Speaker Breakfast Granite Chief
Track A
(Atomic Clocks and Sensors)
Track B
(Oscillators and MEMs)
Track C
(Timing and SynchronIzation)
Castle Peak Monument Peak Papoose Peak
8:00 – 10:00 AM
Microwave Atomic Clocks
Eric Burt, JPL
Quartz Resonators and Oscillators
John Vig, Consultant
Characterization of Clocks and
Oscillators Judah Levine, NIST
10:00 – 10:15 AM Break – Castle Prefunction
10:15 – 12:15 PM
An Introduction to
Optical Atomic Clocks
Andrew Ludlow, NIST
Phase Noise Metrology
Craig Nelson, NIST
What is Coordinated
Universal Time, anyway?
Stefania Romisch, NIST
12:15 – 1:30 PM Lunch – Emigrant Peak
1:30 – 3:30 PM
Fundamental Physics with Atomic Clocks
Andrei Derevianko, U. Nevada, Reno
MEMS-Based Oscillators
Clark Nguyen, UC Berkeley
Time transfer with optical links
Laura Sinclair, NIST
3:30 – 3:45 PM Break – Castle Prefunction
3:45 – 5:45 PM
Atomic Sensors and Applications
John Kitching, NIST
Resonant MEMS for inertial sensing
Ashwin Seshia, Cambridge U.
An Introduction to Global Navigation Satellite Systems
Ben Ashman, NASA GSFC
26
IEEE WOMEN IN ENGINEERING
WIE Lunch Wednesday, May 23 11:40 AM – 1:00 PM
Castle Peak
WIE Reception Thursday, May 24
2:30 – 3:30 PM Montagna’s Restaurant
Women active in the technical areas of the IEEE IFCS symposium are encouraged to attend these special networking events organized by the women of the UFFC Society.
STUDENT EVENTS This year at IFCS 2018 there are going to be two excellent student events:
1) Student Pub Social: come join the other students after the Monday tutorials from 6-8 PM at Sandy’s Pub for food and drinks!
2) Prior to the banquet, a student-industry event will be held at 6 PM at High Camp for students and industry representatives to meet and talk about job openings and the like!
27
RUMP SESSION: DEFINING OUR FUTURE What future applications will timing and our timing technologies enable? For example, Internet of Things, 5G networks, biomedical devices, autonomous vehicles, and quantum computing. What will be their critical requirements? What research, development, and policy challenges should we address now to tackle these? Can we project 5 and 10 years ahead? In addition to this technical outlook, we will consider what we would like from IFCS and UFFC. What can we do as a community to grow and strengthen the conference and the society? All conference attendees are encouraged to participate in this open discussion. Dialogue will be facilitated with light snacks, fireside s’mores, and plentiful drink.
Wednesday, May 23 7:00 – 9:00 PM
Pavilion
28
PLENARY SESSION INVITED TALKS
Richard Muller, Prof. Physics UC Berkeley emeritus, author: “Now—the Physics of Time”.
Tuesday, May 22 – 8:40 AM
The Physics of Time: Why does it flow?
Abstract: We know much about time, about its variability with velocity and gravity. Einstein took time to be the fourth dimension. But time is different. We can stand still in space (given any coordinate system) but not in time. Why? What is the meaning of “now”—that ephemeral concept whose meaning changes every moment? I don’t know where you
are, but I do know something about you: you are reading the word “now” right now! I will present a new theory for the flow of time, one that links it to the creation of new space through the expansion of the Universe. The old postulated connection between entropy and the arrow of time will be discredited as an untestable theory—or, more precisely, as a theory that has failed multiple tests. Remarkably, the new theory I will present is testable. Events that create new space, such as the collision of two black holes that led to the observation of gravitational waves, create new space at the site of the collision, and according to the theory, they should create a potentially observable level of new time.
Biography: Richard Muller is a retired (emeritus) Professor of Physics at UC Berkeley, with well-over 100 peer-reviewed publications. His “Physics for Future Presidents” was voted by students to be the best course at UC Berkeley. He is a prolific author, with 10 books including "Energy for Future Presidents" and the best-selling "Physics for Future Presidents." He is a frequent contributor of Op Eds to the Wall St. Journal and the New York Times on issues involving energy and environment. Prior to specializing in advanced energy, his research was in geophysics and astrophysics His proudest work include the discovery of the cosine anisotropy of the cosmic background and the invention of the now most-used method for measuring radiocarbon. He founded two astrophysics projects that went on to win Nobel Prizes in Physics for the scientists he hired to take them over. He has many awards, including a MacArthur "genius" Prize, the Texas Instruments Founders' Prize, election to fellow of the American Academy of Arts and Sciences. Largely because of his work on energy and environment, Foreign Policy cited him as one of the top 100 global thinkers in the world; Atlantic listed him as one of 21 "brave thinkers" in 2011; Time Magazine listed him as one of the top 100 "people who matter".
Subsequent to his academic retirement in 2010, Muller cofounded Berkeley Earth, a non-profit that studies global warming and air pollution. This work has been reported in peer-reviewed as well as in popular journals; he is particularly well known for his NYTimes OpEd “The Conversion of a Climate Change Skeptic.” In 2015 he cofounded Deep Isolation, a company offering a private approach to the storage and disposal of nuclear waste. The CEO is his daughter Elizabeth Muller, with a strong background in business and stakeholder engagement; he is CTO.
His most recent book “Now—the Physics of Time” (and an associated academic paper) address the issue of time; why does it move? He presents strong evidence that the widely accepted connection between the arrow of time and entropy is false, and argues that the “motion” of time is a result of the expansion of time as well as space in a 4-dimensional Big Bang.
29
PLENARY SESSION INVITED TALKS
Kerry Vahala (Ted and Ginger Jenkins Professor of Information Science and Technology and Professor of Applied Physics, CalTech)
Wednesday, May 23 – 8:40 AM
Towards Integrated Optical Time Standards and Frequency Synthesizers
Abstract: Communication systems leverage the respective strengths of optics and electronics to convey high-bandwidth signals over great distances. These systems were enabled by a revolution in low-optical-loss dielectric fiber, complex integrated circuits as well as
devices that link together the optical and electrical worlds. Today, another revolution is leveraging the advantages of optics and electronics in new ways. At its center is the laser frequency comb which provides a coherent link between these two worlds. Significantly, because the link is also bidirectional, performance attributes previously unique to electronics and optics can be shared. The end result has been transformative for time keeping, frequency metrology, precision spectroscopy, microwave-generation, ranging and other technologies. Even more recently, low-optical-loss dielectrics, now in the form of high-Q optical resonators, are enabling the miniaturization of frequency combs. These new `microcombs’ can be integrated with electronics and other optical components to potentially create systems on-a-chip. I will briefly overview the history and elements of frequency combs as well as the physics of the new microcombs. Efforts underway to develop integrated optical clocks and integrated optical frequency synthesizers using the microcomb element are also described.
Biogaphy: Professor Vahala studies the physics and applications of high-Q optical microcavities. His research group has pioneered resonators that hold the record for highest optical Q on a semiconductor chip and has also launched many of the research topics in the field of optical microcavities. Applications currently under study include micro-gyros with Earth-rotation-rate sensitivity and soliton micro-combs. Vahala was involved in the early effort to develop quantum-well lasers for optical communications and he received the IEEE Sarnoff Medal for his research on quantum-well laser dynamics. He has also received an Alexander von Humboldt Award for work on ultra-high-Q optical microcavities and is a fellow of the IEEE, the IEEE Photonics Society and the Optical Society of America. Vahala is the Jenkins Professor of Information Science and Technology and Professor of Applied Physics and received his B.S., M.S., and Ph.D. degrees from Caltech. He currently serves as the Executive Officer of the Department of Applied Physics and Materials Science and holds over 30 patents in photonics.
30
PLENARY SESSION INVITED TALKS
Tom Kenny (Associate Dean, Professor of Mechanical Engineering, Stanford University)
Thursday, May 24 – 8:40 AM
Encapsulated MEMS: What’s Good for the Resonator is Good for the Sensor
Abstract: Since the demonstration of the Resonant Gate Transistor by Harvey Nathason and his team more than 50 years ago, we’ve all been interested in the potential application of
MicroElectroMechanical Systems (MEMS) for timing applications. Of course, there were obstacles, with the biggest associated with the frequency stability of MEMS resonators. After significant effort, we found that stability in MEMS resonators could be improved by ultra-clean high-temperature encapsulation processes. Today, oscillators based on MEMS resonators are providing stability competitive with the best quartz-based oscillators, with improved size, power, weight, reliability, and cost.
Since the earliest demonstration of MEMS inertial sensors for automotive applications more than 30 years ago, we’ve all be interested in the potential application of these devices for inertial navigation applications. Of course, there were obstacles, with the biggest associated with the stability of MEMS sensors. There has been extensive effort on development of materials, operational schemes and other approaches to overcome stability issues. Our group has been exploring one central question: can we build inertial sensors in an encapsulation process similar to that used for the highest-stability MEMS resonators, and is this a path towards ultra-stable inertial MEMS sensors?
Biography: Thomas W. Kenny received the B.S. degree in physics from the University of Minnesota, Minneapolis, in 1983, and the M.S. and Ph.D. degrees in physics from the University of California, Berkeley, in 1987 and 1989, respectively. From 1989 to 1993, he was with the Jet Propulsion Laboratory, National Aeronautics and Space Administration, Pasadena, CA, where his research focused on the development of electron-tunneling high-resolution microsensors. In 1994, he joined the Department of Mechanical Engineering, Stanford University, Stanford, CA, where he directs Microsensor-based research in a variety of areas, including resonators, wafer-scale packaging, cantilever beam force sensors, microfluidics, and novel fabrication techniques for micromechanical structures. He was Founder and CTO of Cooligy (now a division of Emerson), a microfluidics chip cooling component manufacturer, and was Founder and Board Member of SiTime Corporation (now a division of MegaChips), a developer of timing references using MEMS resonators. He is founder and Board Member of Applaud Medical, developing non-invasive therapies for kidney stones. He is currently the Richard Weiland Professor of Mechanical Engineering and the Senior Associate Dean of Engineering for Student Affairs. He was the General Chairman of the 2006 Hilton Head Solid State Sensor, Actuator, and Microsystems Workshop, and the General Chair of the Transducers 2015 meeting in Anchorage. From October 2006 through September 2010, he was on leave to serve as Program Manager in the Microsystems Technology Office at the Defense Advanced Research Projects Agency, starting and managing programs in thermal management, nanomanufacturing, manipulation of Casimir forces, and the Young Faculty Award. He has authored or coauthored over 250 scientific papers and is a holder of 50 issued patents, and has been advisor to more than 60 graduated PhD students from Stanford.
31
TUES
DAY
, MAY
22
7:20
– 8
:20
AM
Spea
ker’s
Bre
akfa
st
Emig
rant
Pea
k
8:20
– 9
:40
AM
Wel
com
e Pl
enar
y Sp
eake
r Ri
char
d M
ulle
r, U
C Be
rkel
ey
The
Phys
ics o
f Tim
e: W
hy d
oes i
t flo
w?
9:40
– 1
0:00
AM
Co
ffee
Brea
k/Ex
hibi
ts
Gran
d Si
erra
AB
Alpi
ne A
B
GN
SS-D
egra
ded
Envi
ronm
ents
Sess
ion
Chai
r: Ro
bert
Lut
wak
, AFR
L W
orld
wid
e ub
iqui
tous
ava
ilabi
lity
of p
reci
se ti
me
and
posit
ion,
via
the
glob
al n
avig
atio
n sa
telli
te s
yste
ms
(GN
SS),
has
led
to re
volu
tiona
ry n
ew c
apab
ilitie
s in
sc
ient
ific,
com
mer
cial
, and
infr
astr
uctu
re a
pplic
atio
ns. T
here
is n
o go
ing
back
; any
disr
uptio
n to
GN
SS to
day w
ould
lead
to ca
tast
roph
ic co
llaps
e of
tran
spor
tatio
n,
bank
ing,
and
pow
er d
istrib
utio
n sy
stem
s, a
mon
g m
any
othe
rs. T
here
is re
new
ed in
tere
st a
nd o
ppor
tuni
ty, w
orld
wid
e, fo
r alte
rnat
ive,
bac
kup,
app
roac
hes
to
prov
ide
prec
ise ti
me
and
posit
ion
in t
he e
vent
of G
NSS
disr
uptio
n an
d/or
in G
NSS
-occ
lude
d en
viro
nmen
ts. T
his
sess
ion
will
incl
ude
exam
ples
of d
evic
es a
nd
syst
ems u
nder
dev
elop
men
t to
prov
ide
GNSS
-qua
lity
timin
g an
d po
sitio
n in
GN
SS-d
egra
ded
envi
ronm
ents
. 10
:00
– 10
:20
Tim
e Sy
nchr
oniz
atio
n ov
er a
Fre
e-Sp
ace
Opt
ical
Com
mun
icat
ion
Chan
nel
Isaa
c Kh
ader
1 , Hu
go B
erge
ron2 ,
Laur
a Si
ncla
ir1 , W
illia
m S
wan
n1 , N
atha
n N
ewbu
ry1 ,
Jean
-Dan
iel D
esch
ênes
2
NIS
T1 , U
nive
rsité
Lav
al2
10:2
0 –
10:4
0
An Im
prov
ed C
s Fou
ntai
n Pr
imar
y Fr
eque
ncy
Stan
dard
for C
omm
erci
al R
ealis
atio
ns
Rich
ard
Hend
ricks
1 , Kr
zysz
tof S
zym
anie
c1 , Fi
lip O
zimek
, Sco
tt B
eatt
ie2 ,
Bin
Jian2 ,
Piot
r Dun
st3 ,
Bart
lom
iej N
agor
ny3 ,
Jerz
y N
awro
cki3 ,
Krzy
szto
f Tur
za4 ,
Kurt
Gi
bble
5
Nat
iona
l Phy
sical
Lab
orat
ory1 ,
Nat
iona
l Res
earc
h Co
unci
l2 , As
trog
eody
nam
ical
Obs
erva
tory
3 , Po
znan
Sup
erco
mpu
ting
and
Net
wor
king
Cen
tre4 ,
Penn
sylv
ania
St
ate
Uni
vers
ity5
32
10:4
0 –
11:0
0
Nuc
lear
Mag
netic
Res
onan
ce G
yros
cope
(NM
RG) D
evel
opin
g a
Prim
ary
Rota
tion
Sens
or
Mi c
hael
Lar
sen1 ,
Mar
ta L
ueng
o-Ko
vac1 ,
Mic
hael
Bul
atow
icz1 ,
Denn
is Be
van1 ,
Phili
p Cl
ark1 ,
Julia
Flic
ker1 ,
Robe
rt G
riffit
h1 , Ja
mes
Pav
ell1 ,
Ashl
ey R
othb
alle
r1 , Da
ryl
Saka
ida1 ,
Ellio
t Bur
ke2 ,
Juan
Cam
pero
2 , Br
ian
Ehrs
am2 ,
Stev
en E
stre
lla2 ,
Gord
on M
orris
on2
Nor
thro
p Gr
umm
an1 ,
Free
dom
Pho
toni
cs2
11:0
0 –
11:2
0
Chip
-sca
le o
ptic
al c
lock
with
4x1
0-12 /√τ
stab
ility
Zach
ary
New
man
1 , Vi
ncen
t Mau
rice1 ,
Tara
Dra
ke1 ,
Jord
an S
tone
1 , Tr
avis
Brile
s1 , Da
ryl S
penc
er1 ,
Cort
John
son2 ,
Davi
d M
. Joh
nson
2 , Le
o Ho
lber
g3 , Sc
ott D
idda
ms1 ,
John
Kitc
hing
1 , Sc
ott P
app1 ,
Mat
t Hum
mon
1
NI S
T1 , Ch
arle
s Sta
rk D
rape
r Lab
orat
orie
s2 , St
anfo
rd U
nive
rsity
3
11:2
0 –
11:4
0
Fiel
d-de
ploy
able
Pho
toni
c Mic
row
ave
Synt
hesiz
er
Mi c
hele
Giu
nta1,
2, W
olfg
ang
Häns
el2 ,
Mau
rice
Less
ing2 ,
Mat
thia
s Lez
ius2 ,
Mar
c Fi
sche
r2 , Ro
nald
Hol
zwar
th1,
2, X
iaop
eng
Xie3 ,
Rom
ain
Bouc
hand
3 , Da
niel
e N
icol
odi3 ,
Yann
Le
Coq3 ,
Pier
re-A
lain
e Tr
embl
in4 ,
Gior
gio
Sant
arel
li4 , Sh
ubo
Datt
a5 , Ab
bay
Josh
i5
Max
Pla
nck
Inst
itute
for Q
uant
um O
ptic
s1 , M
enlo
Sys
tem
s Gm
bH2 ,
LNE-
SYRT
E, O
bser
vato
ire d
e Pa
ris3 ,
LP2N
, Uni
vers
ité d
e Bo
rdea
ux 1
4 , Di
scov
ery
Sem
icon
duct
or In
c.5
11:4
0 –
13:0
0
Lunc
h
Pavi
lion
33
TUES
DAY
, MAY
22
Alpi
ne A
Al
pine
B
Gran
d Si
erra
C
TO1.
1: A
pplic
atio
ns a
nd A
naly
sis o
f Res
onan
t De
vice
s TO
1.2:
Col
d-At
om M
icro
wav
e Cl
ocks
TO
1.3:
Sat
ellit
e-Ba
sed
Tim
e Tr
ansf
er
Sess
ion
Chai
rs: S
ongb
in G
ong,
Uni
vers
ity o
f Illi
nois
Mat
teo
Rina
ldi,
Nor
thea
ster
n U
nive
rsity
Se
ssio
n Ch
air:
Gaet
ano
Mile
ti, U
nive
rsity
of
Neu
chât
el
Sess
ion
Chai
r: W
olfg
ang
Scha
efer
, Tim
eTec
h
13:0
0 –
13:4
0 13
:00
– 13
:40
13:0
0 –
13:4
0
INVI
TED:
IoT
Net
wor
ks: F
requ
ency
Con
trol
Co
nsid
erat
ions
Roy
Olss
on II
I1 , Be
njam
in E
pste
in2
DA
RPA1 ,
ECS2
INVI
TED:
Por
tabl
e co
ld a
tom
freq
uenc
y st
anda
rd
Br
ian
Patt
on
AO
Sens
e, In
c
IN
VITE
D: B
ound
ed A
sync
hron
y in
Dist
ribut
ed
Syst
ems
Pe
ter H
ochs
child
Goog
le In
c.
13:4
0 –
14:0
0 13
:40
– 14
:00
13:4
0 –
14:0
0
Enha
ncin
g Pi
ezo-
MEM
S Tr
ansf
orm
er
Perf
orm
ance
Sara
h Be
dair,
Rya
n Ru
dy, J
effr
ey P
ulsk
amp,
Iain
Ki
erze
wsk
i, Br
ian
Pow
er, J
oel M
artin
, Rap
hael
Luo
, Ry
an C
able
, Vic
tor T
seng
, Rob
ert B
enoi
t
US
Arm
y Re
sear
ch L
abor
ator
y
A
Port
able
Mic
row
ave
Cloc
k U
sing
Lase
r-Co
oled
Tr
appe
d 17
1 Yb+ Io
ns
Se
an M
ulho
lland
1, 2
, Sea
n Do
nnel
lan1 ,
Geof
frey
Ba
rwoo
d1 , Da
vid
Gent
le1 ,
Guilo
ng H
uang
1 , Hu
gh
Klei
n1 , Pr
avin
Pat
el1 ,
Greg
Wal
sh1 ,
Patr
ick
Baird
2 , Pa
tric
k Gi
ll1, 2
NPL
1 , U
nive
rsity
of O
xfor
d2
Co
mpa
rison
and
ana
lysi
s of o
ne-w
ay ti
me
tran
sfer
bas
ed o
n G
PS a
nd C
APS
cons
tella
tions
Jingy
a Ch
en, L
ongx
ia X
u, X
iaoh
ui L
i, Li
ngda
Men
g
Nat
iona
l Tim
e Se
rvic
e Ce
nter
34
14:0
0 –
14:2
0 14
:00
– 14
:20
14:0
0 –
14:2
0
On
the
Orig
in o
f Hig
h Co
uplin
g Tw
o-Di
men
sion
al
Mod
es o
f Vib
ratio
n in
Alu
min
um N
itrid
e Pl
ates
Crist
ian
Cass
ella
, Mat
teo
Rina
ldi
Nor
thea
ster
n U
nive
rsity
The
first
eva
luat
ion
of th
e ne
w fo
unta
in c
lock
N
IM6
Fang
Fan
g, T
ianc
hu L
i, W
eilia
ng C
hen
Nat
iona
l Ins
titut
e of
Met
rolo
gy
Impr
oved
abs
olut
e ca
libra
tion
of m
ulti-
GN
SS
rece
ptio
n ch
ains
at C
NES
Jérô
me
Delp
orte
, Dav
id V
alat
, Fra
nçoi
s-Xa
vier
M
arm
et
CNES
14
:20
– 14
:40
14:2
0 –
14:4
0 14
:20
– 14
:40
Inve
stig
atio
n of
Pho
non-
Carr
ier I
nter
actio
ns in
Si
licon
-Bas
ed M
EMS
Reso
nato
rs
Hakh
aman
esh
Man
soor
zare
1 , He
dy F
atem
i2 , Re
za
Abdo
lvan
d1
Un i
vers
ity o
f Cen
tral
Flo
rida1 ,
Qor
vo In
c.2
Com
pact
Ato
mic
Clo
ck w
ith D
iffus
e La
ser-
Cool
ed
Atom
s
Lian
g Li
u, H
ua-D
ong
Chen
g, Y
an-L
ing
Men
g, L
in L
i, Jin
-Yin
Wan
, Min
g-Yu
an Y
u, Y
a-N
ing
Wan
g, X
in
Wan
g, X
iu-M
ei W
ang,
Lin
g Xi
ao
Shan
g hai
Inst
itute
of O
ptic
s and
Fin
e M
echa
nics
, Ch
ines
e Ac
adem
y of
Sci
ence
s
Abso
lute
Cal
ibra
tion
of th
e BD
S-3
Rece
iver
Bas
ed
on G
loba
l Sig
nal S
yste
m
Huan
g Lu
xi, Z
hu F
eng,
Li X
iaoh
ui
NTS
C
14:4
0 –
15:0
0 14
:40
– 15
:00
14:4
0 –
15:0
0
Tem
pera
ture
Coe
ffici
ent o
f Fre
quen
cy in
Sili
con-
Base
d Cr
oss-
Sect
iona
l Qua
si L
ame
Mod
e Re
sona
tors
Sar a
h Sh
ahra
ini1 ,
Hedy
Fat
emi2 ,
Reza
Abd
olva
nd1
Uni
vers
ity o
f Cen
tral
Flo
rida1 ,
Qor
vo2
A Co
ld A
tom
ic B
eam
Ram
sey
CPT
Cloc
k
John
Elg
in1 ,
Thom
as H
eavn
er1 ,
John
Kitc
hing
1 , El
izabe
th D
onle
y1 , Ev
an S
alim
2 , Ja
yson
Den
ney2
NI S
T1 , Co
ldQ
uant
a2
NRC
Tim
eLin
kTM D
isse
min
atin
g U
TC(N
RC) t
o re
mot
e us
ers w
ith n
anos
econ
d pr
ecis
ion
Mar
ina
Gert
svol
f, Jo
hn B
erna
rd, A
ndre
Ch
arbo
nnea
u, B
ill H
oger
, Hai
Pha
m
NRC
15:0
0 –
15:3
0 Co
ffee
Brea
k/Ex
hibi
ts
Gran
d Si
erra
AB
35
TUES
DAY
, MAY
22
Alpi
ne A
Al
pine
B
Gran
d Si
erra
C
TO2.
1: O
ptic
al C
lock
s TO
2.2:
Nov
el P
hysi
cal S
enso
rs &
App
licat
ions
TO
2.3:
Cry
ogen
ic a
nd O
ptic
al O
scill
ator
s
Sess
ion
Chai
rs: F
rank
lyn
Qui
nlan
, NIS
T Se
ssio
n Ch
airs
: Fab
ien
Joss
e, M
arqu
ette
Uni
vers
ity
Suni
l Bha
ve, P
urdu
e U
nive
rsity
Se
ssio
n Ch
air:
Enric
o Ru
biol
a, F
EMTO
-ST
Inst
itute
15:3
0 –
16:1
0 15
:30
– 16
:10
15:3
0 –
16:1
0
INVI
TED:
Tow
ard
a re
defin
ition
of t
he S
I sec
ond
with
opt
ical
clo
cks:
an
over
view
of r
ecen
t pr
ogre
ss
Seba
stie
n Bi
ze
Paris
Obs
erva
tory
INVI
TED:
Nov
el U
ses o
f Sta
biliz
ed O
ptic
al
Freq
uenc
y Co
mbs
: fro
m R
egio
nal M
etha
ne L
eak
Sour
ce Id
entif
icat
ion
to D
iagn
ostic
s for
Ext
rem
e Co
mbu
stio
n
Greg
Rie
ker1 ,
Sean
Cob
urn2 ,
Caro
line
Alde
n2 , Ry
an
Cole
1 , An
thon
y Dr
aper
1 , Pa
ul S
chro
eder
1 , Ro
bert
W
right
1 , Ia
n Co
ddin
gton
3 , Ke
vin
Coss
el3 ,
Esth
er
Baum
ann3 ,
Kuld
eep
Pras
ad3 ,
Nat
han
New
bury
3
Un i
vers
ity o
f Col
orad
o1 , U
nive
rsity
of C
olor
ado
Boul
der2 ,
Nat
iona
l Ins
titut
e of
Sta
ndar
ds a
nd
Tech
nolo
gy3
INVI
TED:
Bril
loui
n ph
oton
ic in
tegr
ated
dev
ices
fo
r ultr
ahig
h-re
solu
tion
and
broa
dban
d m
icro
wav
e si
gnal
pro
cess
ing
Ben
Eggl
eton
, Am
ol C
houd
hary
The
Uni
vers
ity o
f Syd
ney
36
16:1
0 –
16:3
0 16
:10
– 16
:30
16:1
0 –
16:3
0
Syst
emat
ic u
ncer
tain
ty o
f an
27Al
+ opt
ical
ato
mic
cl
ock
Davi
d Le
ibra
ndt1,
2, S
amue
l Bre
wer
1 , Jw
o-Sy
Che
n1,
2 , Da
vid
Hum
e1 , Aa
ron
Hank
in1 ,
Etha
n Cl
emen
ts1,
2,
Chin
-Wen
Cho
u1 , Da
vid
Win
elan
d1, 2
NIS
T1 , U
nive
rsity
of C
olor
ado2
Q
uant
um se
nsor
s for
mag
netic
fiel
d co
mm
unic
atio
n
Vlad
islav
Ger
gino
v, F
abio
da
Silv
a, D
avid
How
e
Nat
iona
l Ins
titut
e of
Sta
ndar
ds a
nd T
echn
olog
y
Lo
w p
hase
noi
se cr
yoge
nic
ampl
ifier
s and
os
cilla
tors
bas
ed o
n su
perc
ondu
ctin
g re
sona
tors
Davi
d Ch
audy
1, 2
, Oliv
ier L
lopi
s2 , Je
an-M
iche
l Ho
de1 ,
Brun
o M
arci
lhac
3 , Yv
es L
emai
tre3 ,
Oliv
ier
d'Al
livy
Kelly
3
LAAS
-CN
RS, U
nive
rsité
de
Toul
ouse
, CN
RS1 ,
Thal
es
Syst
èmes
Aér
opor
tés2 ,
Uni
té M
ixte
de
Phys
ique
, CN
RS, T
hale
s, P
aris-
Sud3
16
:30
– 16
:50
16:3
0 –
16:5
0 16
:30
– 16
:50
40
Ca+ I
on O
ptic
al C
lock
with
Sys
tem
atic
U
ncer
tain
ty a
t 2.2
&[m
ult]
10-1
7
Kelin
Gao
, Hua
Gua
n, Y
ao H
uang
Wuh
an In
stitu
te o
f Phy
sics a
nd M
athe
mat
ics,
CAS
Pr
obin
g Re
spon
se to
γ-R
ay Ir
radi
atio
n on
Se
mic
ondu
ctin
g Tw
o-Di
men
sion
al (2
D)
Reso
nato
rs
Ph
ilip
Feng
, Jae
sung
Lee
Case
Wes
tern
Res
erve
Uni
vers
ity
Po
und
Stab
ilize
d Cr
yoge
nic
Bulk
Aco
ustic
Wav
e Re
sona
tor-
Osc
illat
or
M
icha
el T
obar
1 , Eu
gene
Ivan
ov1 ,
Max
im
Gory
ache
v, S
erge
Gal
liou2
U
nive
rsity
of W
este
rn A
ustr
alia
1 , FE
MTO
-ST
2
37
16:5
0 –
17:1
0 16
:50
– 17
:10
16:5
0 –
17:1
0
Freq
uenc
y co
mpa
rison
of t
wo
ytte
rbiu
m o
ptic
al
latt
ice
cloc
ks a
t NIS
T w
ith lo
w 1
0-18 l
evel
un
cert
aint
y
Xiao
gang
Zha
ng1,
2, W
illia
m M
cGre
w1,
2, S
tefa
n Sc
haef
fer1,
2, K
yle
Belo
y1 , Ro
bert
Fas
ano1,
2, D
anie
le
Nic
olod
i1 , Ro
ger B
row
n1 , Ri
char
d Fo
x1 , An
drew
Lu
dlow
1
Nat
iona
l Ins
titut
e of
Sta
ndar
ds a
nd T
echn
olog
y1 , St
ate
Key
Labo
rato
ry o
f Adv
ance
d O
ptic
al
Com
mun
icat
ion
Syst
ems a
nd N
etw
orks
, Sch
ool o
f El
ectr
onic
s Eng
inee
ring
and
Com
pute
r Sci
ence
, Pe
king
Uni
vers
ity, B
eijin
g, C
hina
2 , De
part
men
t of
Phys
ics,
Uni
vers
ity o
f Col
orad
o, B
ould
er, C
olor
ado,
U
SA3 ,
Nei
ls Bo
hr In
stitu
te, U
nive
rsity
of
Cope
nhag
en, C
open
hage
n, D
enm
ark4
Freq
uenc
y Do
ublin
g in
Wire
less
ly A
ctua
ted
Mul
tifer
roic
MEM
S Ca
ntile
vers
Sidh
ant T
iwar
i, M
ax H
o, R
ober
t Can
dler
UCL
A
Low
pha
se n
oise
tuna
ble
OEO
lock
ed to
a h
igh
sens
itivi
ty p
hase
noi
se a
naly
zer
Nao
ya K
use,
Mar
tin F
erm
ann
IMRA
Am
eric
a
17:1
0 –
17:3
0 17
:10
– 17
:30
17:1
0 –
17:3
0
Sr la
ttic
e cl
ocks
at N
PL
Ian
Hill1 ,
Rich
ard
Hobs
on1 ,
Will
iam
Bow
den1 ,
Mar
co S
chio
ppo1 ,
Aliss
a Si
lva1 ,
Patr
ick
Gill1 ,
Hele
n M
argo
lis1 ,
Mat
thew
Jone
s2 , Pa
ul H
uille
ry2
NPL
1 , Du
rham
Uni
vers
ity2
Dete
ctio
n an
d Q
uant
ifica
tion
of M
ulti-
Anal
yte
Mix
ture
s Usi
ng a
Sin
gle
Sens
or a
nd M
ulti-
Stag
e Da
ta-W
eigh
ted
RLSE
Fabi
en Jo
sse1 ,
Kart
hick
Sot
hive
lr1 , Fl
oria
n Be
nder
1 , Ed
win
E. Y
az1 ,
Anto
nio
J. Ri
cco2
Mar
quet
te U
nive
rsity
1 , St
anfo
rd U
nive
rsity
2
Dire
ct S
tabi
lity
Mea
sure
men
t of C
ryog
enic
Sa
pphi
re O
scill
ator
s with
Tra
ckin
g DD
Ss a
nd T
wo-
Sam
ple
Cova
rianc
e
Enric
o Ru
biol
a1 , Cl
audi
o Ca
loss
o2 , Ch
risto
phe
Fluh
r3 , Be
noit
Dubo
is3 , Fr
anco
is Ve
rnot
te1 ,
Vinc
ent
Gior
dano
1
FEM
TO-S
T In
stitu
te1 ,
INRI
M2 ,
FEM
TO E
ngin
eerin
g3
18:0
0 –
19:0
0 19
:00
– 21
:30
Stud
ent/
Indu
stry
Eve
nt
Banq
uet D
inne
r Hi
gh C
amp
38
WED
NES
DAY
, MAY
23
7:20
– 8
:20
AM
Spea
ker’s
Bre
akfa
st
Emig
rant
Pea
k
8:20
– 9
:40
AM
Keith
ley
& R
abi A
war
ds
Plen
ary
Spea
ker
Kerr
y Va
hala
, Cal
Tech
To
war
ds In
tegr
ated
Opt
ical
Tim
e St
anda
rds a
nd F
requ
ency
Syn
thes
izers
9:40
– 1
0:00
AM
Co
ffee
Brea
k/Ex
hibi
ts
Gran
d Si
erra
AB
Alpi
ne A
B
Mee
rKAT
and
Com
pone
nts -
Big
and
Sm
all
Sess
ion
Chai
r: Gr
egor
y W
eave
r, JH
UAP
L
Mee
rKAT
(af
fect
iona
tely
“m
ore
Karo
o Ar
ray
Tele
scop
e”)
is a
fore
runn
er p
roje
ct t
o th
e So
uth
Afric
an S
quar
e Ki
lom
eter
Arr
ay (
SKA)
, an
d re
pres
ents
the
co
ntin
uatio
n of
a n
ew p
arad
igm
in d
eep
spac
e as
tron
omy,
whe
re a
larg
e nu
mbe
r of m
ediu
m si
ze a
nten
na a
pert
ures
(64,
13.
5 m
dish
es in
the
case
of M
eerK
AT)
are
brou
ght i
nto
prec
ise p
hase
alig
nmen
t thr
ough
dig
ital c
ompe
nsat
ion,
ach
ievi
ng a
n ef
fect
ive
obse
rvat
iona
l ape
rtur
e of
ext
rem
e siz
e an
d co
nseq
uent
reso
lutio
n.
The
lead
spea
ker o
f thi
s ses
sion
will
disc
uss t
he d
istrib
utio
n of
the
Karo
o Te
lesc
ope
Tim
e tim
esca
le th
roug
hout
the
Mee
rKAT
inst
alla
tion,
whe
re n
ot o
nly
timin
g ac
cura
cy, b
ut lo
w re
sidua
l pha
se n
oise
driv
e th
e pe
rfor
man
ce re
quire
men
ts. F
unda
men
tally
, the
se re
quire
men
ts a
re a
chie
ved
thro
ugh
the
impl
emen
tatio
n of
cr
itica
l, an
d of
ten
nove
l pho
toni
c, a
nd R
F sig
nal c
ompo
nent
s.
In fo
llow
-up,
this
cros
s-co
nfer
ence
ses
sion
then
pro
ceed
s to
brin
g fo
rwar
d ex
citin
g de
velo
pmen
ts in
com
pone
nt te
chno
logi
es, r
angi
ng fr
om c
hip-
scal
e M
EMS
base
d sig
nal
anal
yzer
s to
int
egra
ted
phot
onic
rou
ting
for
optic
al a
tom
ic d
iscrim
inat
ors/
sens
ors.
Att
ende
es o
f th
e se
ssio
n ar
e th
eref
ore
expo
sed
to t
he
rela
tions
hip
of e
volv
ing
high
ly co
mpl
ex ti
min
g an
d fr
eque
ncy
cont
rol s
yste
ms f
rom
insig
htfu
l com
pone
nt le
vel d
evel
opm
ents
, and
reci
proc
ally
how
the
need
s of
emer
ging
syst
ems s
uch
as 5
G im
part
the
basis
for n
ew c
ompo
nent
real
izatio
n.
10:0
0 –
10:2
0
Robu
st T
ime
Scal
e De
sign
and
Impl
emen
tatio
n fo
r Tel
esco
pe T
ime
in a
Rem
ote
Dese
rt E
nviro
nmen
t
Joha
n Bu
rger
, Ren
ier S
iebr
its, G
rant
Ada
ms,
Rom
eo G
amat
ham
, Tho
mas
Abb
ott,
Fran
cois
Kapp
, Non
tobe
ko M
nyan
du, V
eree
se v
an T
onde
r, M
arc
Wel
z, A
ngel
o Sy
ce, P
eter
Rog
ers
Sout
h Af
rican
Rad
io A
stro
nom
y O
bser
vato
ry
39
10:2
0 –
10:4
0
2.5
GHz
Hig
hly-
Line
ar M
agne
tic-F
ree
Mic
roel
ectr
omec
hani
cal R
eson
ant C
ircul
ator
Yao
Yu1 ,
Flav
ius P
op1 ,
Gius
eppe
Mic
hett
i1 , Pi
otr K
ulik
1 , M
iche
le P
irro1 ,
Ahm
ed K
ord2 ,
Dim
itrio
s Sou
nas2 ,
Andr
ea A
lu2 ,
Mat
teo
Rina
ldi1
Nor
thea
ster
n U
nive
rsity
1 , U
nive
rsity
of T
exas
at A
ustin
2
10:4
0 –
11:0
0
A Lo
w-P
ower
CM
OS-
MEM
S Vi
brat
ion
Spec
trum
Ana
lyze
r
Varu
n Su
bram
ania
m K
umar
1 , Al
ireza
Ram
ezan
y1 , Aj
it Sh
arm
a2 , Si
avas
h Po
urka
mal
i1
Uni
vers
ity o
f Tex
as a
t Dal
las1 ,
Texa
s Ins
trum
ents
2
11:0
0 –
11:2
0
Tow
ards
Ka
Band
Aco
ustic
s: L
ithiu
m N
ioba
te A
sym
met
rical
Mod
e Pi
ezoe
lect
ric M
EMS
Reso
nato
rs
Yans
ong
Yang
1 , Ru
oche
n Lu
1 , To
mas
Man
zane
que1 ,
Song
bin
Gon
g1
Uni
vers
ity o
f Illi
nois
at U
rban
a-Ch
ampa
ign1
11:2
0 –
11:4
0
Free
-Spa
ce to
Sin
gle-
Mod
e W
aveg
uide
Cou
plin
g fo
r Pho
toni
cally
Inte
grat
ed C
hip-
Scal
e Sp
ectr
osco
py
Doug
Bop
p1 , So
ngba
i Kan
g1 , M
atth
ew H
umm
on1 ,
John
Kitc
hing
1 , Sa
ngsik
Kim
2 , Al
exan
der Y
ulae
v2 , Da
ron
Wes
tley2 ,
Kart
ik S
riniv
asan
2 , Vl
adim
ir Ak
syuk
2
NIS
T, B
ould
er1 ,
NIS
T, G
aith
ersb
urg2
11:4
0 –
13:0
0
Lunc
h Pa
vilio
n W
omen
in E
ngin
eerin
g Lu
nch
Cast
le P
eak
40
WED
NES
DAY
, MAY
23
Alpi
ne A
Al
pine
B
Gran
d Si
erra
C
WO
1.1:
Tim
e an
d Fr
eque
ncy
Diss
emin
atio
n W
O1.
2: R
eson
ator
Mat
eria
ls W
O 1
.3: P
reci
sion
opt
ical
osc
illat
ors
Sess
ion
Chai
rs: S
tefa
nia
Rom
isch,
NIS
T Se
ssio
n Ch
airs
: Sar
ah B
edai
r, U
.S. A
rmy
Rese
arch
La
bora
tory
Si
d Gh
osh,
MIT
Se
ssio
n Ch
air:
Andr
ew L
udlo
w, N
IST
13:0
0 –
13:4
0 13
:00
– 13
:40
13:0
0 –
13:4
0
INVI
TED:
Dis
sem
inat
ion
of R
efer
ence
Sig
nals
for a
N
ext G
ener
atio
n Ra
dio
Tele
scop
e
Ren i
er S
iebr
its, J
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43
WEDNESDAY POSTER SESSIONS 15:30 – 17:30 Grand Sierra D/Prefunction (prefix numbers indicate poster space) Session I: Analysis of Resonant Devices Session Chair: Jan H. Kuypers, Qorvo *Student Paper Competition *PF01: Temperature Coefficient of Frequency in Silicon-Based Cross-Sectional Quasi Lame Mode Resonators Sarah Shahraini1, Hedy Fatemi2, Reza Abdolvand1 University of Central Florida1, Qorvo2 *PF02: Towards Ka Band Acoustics: Lithium Niobate Asymmetrical Mode Piezoelectric MEMS Resonators Yansong Yang, Ruochen Lu, Tomas Manzaneque, Songbin Gong University of Illinois at Urbana-Champaign *PF03: High-Cx/Co Hollow Disk Resonators Alper Ozgurluk, Yafei Li, Clark T.-C Nguyen University of California, Berkeley *PF04: 2.5 GHz Highly-Linear Magnetic-Free Microelectromechanical Resonant Circulator Yao Yu1, Flavius Pop1, Giuseppe Michetti1, Piotr Kulik1, Michele Pirro1, Ahmed Kord2, Dimitrios Sounas2, Andrea Alu2, Matteo Rinaldi1 Northeastern University1, University of Texas at Austin2 WP01: Aspect Ratio Influence on Anchor Loss Using Rapid Analytical FEA Technique Ryan Rudy, Sarah Bedair, Jonathan Puder, Ronald Polcawich, Jeffrey Pulskamp US Army Research Laboratory WP02: Orientation-Dependence of Anchor Damping and Thermal Expansion Coefficients in Silicon MEMS Resonators Janna Rodriguez1, Christopher Watson1, Grant Glaze1, Gabrielle Vukasin1, Ian Flader1, Yunhan Chen2, Chae Anh2, Thomas Kenny1 Stanford University1, Apple Inc.2 WP03: Achieving the Intrinsic Limit of Quality Factor in VHF Extensional-Mode Block Resonators Hakhamanesh Mansoorzare1, Sina Moradian1, Sarah Shahraini1, Jonathan Gonzales2, Reza Abdolvand1 University of Central Florida1, Oklahoma State University2 WP04: An Analytical Formulation of the Radio-Frequency Response of Piezoelectric Contour-Mode MEMS Resonators Verified by Measurements Johannes Stegner, Sebastian Gropp, Dmitry Podoskin, Uwe Stehr, Martin Hoffmann, Matthias Hein Technische Universität Ilmenau WP05: Frequency stability of 3D encapsulated VHF MEMS resonator Jinling Yang, Fengxiang Wang, Quan Yuan, Xiao Kan, Zeji Chen, Fuhua Yang Institute of Semiconductors, CAS
44
WP06: Experimental Mapping of the Operational Regimes of Phononic Frequency Combs Adarsh Ganesan, Ashwin Seshia University of Cambridge
WP07: Frequency-temperature relations of novel cuts of quartz crystals for resonator applications Ji Wang1, Liangmeng Zhang1, Shaoyun Wang1, Longtao Xie1, Tingfeng Ma1, Jianke Du1, Yook-Kong Yong2 Ningbo University1, Rutgers University2 WP08: A Comprehensive Model for Graphene Resonator Frequency Tuning via Electrostatic Gating Philip Feng1, Tengda Mei2, Jaesung Lee1, Yuehang Xu2 Case Western Reserve University1, University Electronic Science and Technology of China2 WP09: Advanced ion beam technology to extremely precise 0.1nm surface trimming Sebastian Gatz, Monika Fritzsche, Dirk Rost, Jens Landrock, Anja Banholzer Meyer Burger (Germany) GmbH
Session I: Oscillators, Synthesizers, and Circuits Techniques Session Chair: Archita Hati, NIST *PF05: Commercial Crystal and MEMS Oscillators characterized at Deep-Cryogenic Temperatures Harald Homulle, Edoardo Charbon TU Delft *PF06: Implementation of Multi-Step Look-Ahead Sigma-Delta Modulators Using IC Technology Charis Basetas, Nikos Temenos, Paul Peter Sotiriadis National Technical University of Athens *PF07: Field-deployable Photonic Microwave Synthesizer Michele Giunta1, 2, Wolfgang Hänsel2, Maurice Lessing2, Matthias Lezius2, Marc Fischer2, Ronald Holzwarth1, 2, Xiaopeng Xie3, Romain Bouchand3, Daniele Nicolodi3, Yann Le Coq3, Pierre-Alaine Tremblin4, Giorgio Santarelli4, Shubo Datta5, Abbay Joshi5 Max Planck Institute for Quantum Optics1, Menlo Systems GmbH2, LNE-SYRTE, Observatoire de Paris3, LP2N, Université de Bordeaux4, Discovery Semiconductor Inc.5 *PF08: Low phase noise cryogenic amplifiers and oscillators based on superconducting resonators David Chaudy1, 2, Olivier Llopis2, Jean-Michel Hode1, Bruno Marcilhac3, Yves Lemaitre3, Olivier d'Allivy Kelly3 LAAS-CNRS, Université de Toulouse, CNRS1, Thales Systèmes Aéroportés2, Unité Mixte de Physique, CNRS, Thales, Paris-Sud3 WP10: A Low Jitter Monolithic MEMS Thin Film SAW Oscillator in 0.13 µm CMOS Ahmad El-Hemeily1, Sameh A. Ibrahim1, Mohamed Atef2, Ali Fawzy2, Ayman Ahmed2, Eloi Marigo Ferrer3, Mohanraj Soundara Pandian3, Arjun Kumar Kantimahanti3 Ain Shams University1, Si-Ware Systems2, Silterra Malaysia Sdn. Bhd3
45
WP11: Quasi-zero-stiffness Vibration Isolator for Ultra-Stable Optical Cavity of Atomic Clock Lei Liu1, KeDa He1, Guanjun Xu2 School of Astronautics Northwestern Polytechnical University1, National Time Service Center Chinese Academy of Science 2 WP12: Optomechanical coupling in a quartz crystal resonator for cryogenic clocks Jérémy Bon1, Kevin Rosenziveig1, Philippe Abbé1, Cyrus Rocher1, Serge Galliou1, Leonhard Neuhaus2, Samuel Deléglise2, Tristant Briant2, Pierre-François Cohadon2 Femto-ST Institute1, Laboratoire Kastler Brossel2 WP13: An Ultra-Low-Power Third-Order Frequency-to-Digital Converter for FM MEMS Gyroscope Yang Zhao1, Zhiqiang Wu1, Guoming Xia1, Qin Shi1, Yu Wang1, Anping Qiu1, Haiying Wang2, Jianfeng Du2 Nanjing University of Science and Technology1, Shanghai Aerospace Control Technology Institute2 WP14: A Low-Jitter Technique of Frequency Multiplication Using Quartz Crystal Array Hanwen Liu, Shaoshuang Su, Zhiqiang Zhou, Xiaojiang Liang, Ping Wang Jiangxi Chuangcheng Microelectronics R&D Division WP15: Realization of Voltage Controlled Temperature Compensated Crystal Oscillator with Single Varactor Xianhe Huang, Fusheng Peng, Yimei Li, Jianguo Hu UESTC WP16: Compact High-Precision Analog Temperature Controller for MEMS Inertial Sensors Arif Mustafazade, Ashwin A. Seshia University of Cambridge WP17: A Direct Feedback Oscillator Topology Employing Weakly Coupled Resonators for Gain Control Chun Zhao1, Milind Pandit1, Guillermo Sobreviela1, Arif Mustafazade1, Sijun Du1, Xudong Zou3, Ashwin Seshia1 University of Cambridge1, School of Electronics, Electrical, and Communication Engineering, University of Chinese Academy of Sciences2, State Key Laboratory of Transducer Technology, Institute of Electronics, Chinese Academy of Sciences3 WP18: Α Factor Measurement Using Laser Dynamics Yanguang Yu, Yuxi Ruan, Bin Liu, Jiangtao Xi, Qinghua Guo, Jun Tong University of Wollongong WP19: A self-mixing laser diode for profile measurement Yanguang Yu, Han Wang, Jiangtao Xi, Qinghua Guo, Jun Tong University of Wollongong
46
Session I: Microwave Clocks and Applications Session Chair: Elizabeth Donley, NIST *PF09: Off-resonant Light Shift in CPT Ramsey Spectroscopy of Clock Transitions James Pollock, Moshe Shuker, Xiaochi Liu, John Kitching, Elizabeth Donley, Valera Yudin, M. Yu. Basalaev, Alexey Taichenachev NIST *PF10: Progress Towards a Cadimium Ion Microwave Clock based on Sympathetic Cooling Jianwei Zhang, Yani Zuo, Jize Han, Lijun Wang Tsinghua University *PF11: Inhomogeneous Light-Shift in Helium Magnetometer Sheng Li1, Haidong Wang1, Zaisheng Lin1, Xiang Peng1, Jingbiao Chen1, Hong Guo2 School of Electronics Engineering and Computer Science, Peking University1, School of Electronics Engineering and Computer Science2 *PF12: A Portable Microwave Clock Using Laser-Cooled Trapped 171Yb+ Ions Sean Mulholland1, 2, Sean Donnellan1, Geoffrey Barwood1, David Gentle1, Guilong Huang1, Hugh Klein1, Pravin Patel1, Greg Walsh1, Patrick Baird2, Patrick Gill1, 2 NPL1, University of Oxford2 WP20: Preliminary Evaluation of NRC-FCs2 Fountain Clock at the National Research Council Canada Scott Beattie1, Bin Jian1, A. John Alcock1, Marina Gertsvolf1, Rich Hendricks2, Krzysztof Szymaniec2, Kurt Gibble3 National Research Council of Canada1, National Physical Laboratory2, The Pennsylvania State University3 WP21: Using a low phase noise H-maser as a local oscillator for Rb discriminator Michael Aleynikov, Alexander Boyko, Igor Blinov, Sergey Donchenko VNIIFTRI WP22: The study of Ramsey and Rabi frequency pulling shift Ruan Jun, Shi Junru, Guan Yong, Wang Xinliang, Liu Dandan, Zhang Hui, Bai Yang, Yu Fengxiang, Liu Hao, Yang Fan, Zhang Shougang National Time Service Center WP23: A portable cold 87Rb atomic clock with frequency instability at one day in the 10-15 range Franklin Ascarrunz1, Yaroslav Dudin1, Maria Delgado Aramburo1, Leonardo Ascarrunz1, Joshua Savory2, Alessandro Banducci2, Steven Jefferts2 SpectraDynamics, Inc.1, National Institute of Standards and Technology 2 WP24: Miniaturized and low power mercury microwave ion clock Nan Yu1, Gurpreet Gulati2, Sang Chung1, Thanh Le1, John Prestage1, Lin Yi1, Robert Tjoelker1, Chris Holland3 Jet Propulsion Laboratory1, California Institute of Technology, Jet Propulsion Laboratory2, Sensor system Laboratory, SRI system3 WP25: Isotopically Pure Silcon 28 Whispering Gallery Mode Resonators: A Host for Narrow Linewidth Spin Ensembles Michael Tobar1, Jeremy Bourhill1, Maxim Goryachev1, Daniel Creedon2, Brett Johnson2, David Jamieson2 University of Western Australia1, University of Melbourne2
47
WP26: Frequency Response of a Close-Loop Bell-Bloom Magnetometer Hong Guo1, Rui Zhang1, 2, Bo Pang1, Wenhao Li1, Yucheng Yang1, Jingbiao Chen1, Xiang Peng1 Peking University1, National University of Defense Technology2 WP27: Investigation of Rabi Rsonance for Measuring Microwave Magnetic Field Fuyu Sun1, Xiaochi Liu2, Zhiyuan Jiang2, Jifeng Qu2, Dong Hou1, Qingsong Bai1, Xianhe Huang1 University of Electronic Science and Technology of China1, National Institute of Metrology2 WP28: Progress of the Atomic Fountain Clock KRISS-F1 Taeg Yong Kwon1, Sang-Bum Lee1, Sang Eon Park1, 2, Myoung-Sun Heo1, Hyun-Gue Hong1, Sangmin Lee1, 2, Kurt Gibble3, John Hartnett4 Korea Research Institute of Standards and Science1, University of Science and Technology2, The Pennsylvania State University3, The University of Adelaide4 WP29: Atomic Gravimeter based on Atom Interferometry Being Developed at KRISS Taeg Yong Kwon, Sang-Bum Lee, Sang Eon Park, Myoung-Sun Heo, Hyun-Gue Hong Korea Research Institute of Standards and Science Session I: Sensors and Transducers Session Chair: Sid Tallur, IIT Bombay *PF13: Micro-Resonator-on-Membrane for Real-time Biosensing Mohammad Mahdavi, Honglei Wang, Amin Abbasalipour, Walter Hu, Siavash Pourkamali University of Texas at Dallas *PF14: A 200-nm-gap Titanium Nitride Composite CMOS-MEMS CMUT for Biomedical Ultrasounds Sheng-Shian Li, Tzu-Hsuan Hsu National Tsing Hua University *PF15: MEMS Surface Coating Condition Monitoring via Nonlinear Tapping of Resoswitches Wei-Chang Li, Shi-Chuan Lu, Wun-Ruei Du National Taiwan University *PF16: Frequency Doubling in Wirelessly Actuated Multiferroic MEMS Cantilevers Sidhant Tiwari, Max Ho, Robert Candler UCLA WP30: Thermal Piezoresistive Resonant Mass Balance Implemented in a Standard CMOS Process Amin Abbasalipour, Varun Kumar, Siavash Pourkamali University of Texas at Dallas WP31: Coupled Nonlinear MEMS Resonators for Sensing Milind Pandit, Chun Zhao, Guillermo Sobreviela, Arif Mustafazade, Ashwin Seshia University of Cambridge WP32: Increased Output-Pressure PMUTs with a Sloped Profile Fabricated via Surface Micromachining Guo-Lun Luo, Qi Wang, Yuri Kusano, David Horsley University of California, Davis
48
WP33: A Proposal for Absolute Inertial Imaging using Two Mechanical Modes Adarsh Ganesan, Ashwin Seshia University of Cambridge WP34: Nanomechanical Disk Resonator-on-Membrane with Pico-Meter Deflection Resolution Vahid Qaradaghi, Alireza Ramezani, Mohammad Mahdavi, Siavash Pourkamali UTD WP35: A Resonant MEMS Accelerometer Utilizing AC Polarization Chun Zhao1, Guillermo Sobreviela1, Milind Pandit1, Arif Mustafazade1, Sijun Du1, Xudong Zou2, Ashwin Seshia1 University of Cambridge1, State Key Laboratory of Transducer Technology, Institute of Electronics, Chinese Academy of Sciences2
WP36: SAW sensor with HFM reflectors Victor Plessky1, Aleksey Shimko2, You Jen Cho2, Rimantas Miskinis3, Dmitrij Smirnov3 GVR Trade SA1, Tai-SAW2, FTMC3 WP37: Retrieve the material related parameters from a self-mixing signal using wavelet transform Yanguang Yu, Fei Xia, Yuxi Ruan, Jiangtao Xi, Qinghua Guo, Jun Tong University of Wollongong
Session I: Timekeeping, Time & Frequency Transfer, GNSS Applications Session Chair: Josh Savory, NIST *PF17: Investigation into a GPS time pulse radiator for testing time-stamp accuracy of a radio telescope Zwivhuya Ramudzuli, Thomas David Abbott SKA SA *PF18: ACES-Pharao test of the gravitational redshift: Refined estimation of the expected sensitivity Etienne Savalle1, Christine Guerlin1, 2, Frédéric Meynadier1, Pacôme Delva1, Christophe Le Poncin-Lafitte1, Philippe Laurent1, Peter Wolf1 SYRTE1, Laboratoire Kastler Brossel2 *PF19: First Field Trial of the Frequency Transfer System with Passive Stabilization Scheme Song Yu1, Chenxia Liu1, Tianwei Jiang1, Ruihuan Wu1, Dongxing Wang1, Jingxi Liang1, Xing Chen1, Yaojun Qiao1 Beijing University of Posts and Telecommunications1 *PF20: Nonlinear Interaction between Neighboring Data Channels and a Frequency Signal in a Commercial Optical Fiber Communication System Patrick Sykes, Chaoran Tu, Curtis Menyuk UMBC WP38: Satellite-induced Code Bias Variation effects in BDS time transfer Qin Weijin, Ge Yulong, Wu Wenjun, Yang Xuhai NTSC, CAS WP39: BDS PPP Time Transfer at NTSC Jihai Zhang, Wei Guang, Wenjun Wu, Shanhe Wang, Wei Li, Haibo Yuan, Shaowu Dong National Time Service Center, Chinese Academy of Sciences
49
WP40: The test on CAPS experimental system time transfer Wu Feng National Time Service Center, Chinese Academy of Sciences WP41: Time Transfer and Calibration in EMI Sensitive Environment Romeo Gamatham1, Renier Siebrits1, Johan Burger1, Grant Adams1, Thomas Abbott1, Francois Kapp1, Siyabulela Tshongweni1, Braam Otto1, Carel Van der Merwe1, Nontobeko Mnyandu1, Chris Matthee2 South African Radio Astronomy Observatory1, National Metrology Institute of South Africa2 WP42: Identifying metrics and their attributes for ensuring the integrity of GPS signals Bijunath Patla, Neil Ashby, Stefania Romisch NIST WP43: A method of obtaining high precision propagation delay for BPL timing signal Yun Li1, Yu Hua2, Baorong Yan2, Wei Guo2 National Time Service Center, University of the Chinese Academy of Sciences1, National Time Service Center /Key Lab of Precision Navigation and Timing Technology, Chinese Academy of Sciences2 WP44: Research of digital satellite TV differential timing method Shanhe Wang1, Yu Xiang1, Yu Hua1, Jun Ju2, Weicheng Xue2 National Time Service Center 1, Jiangsu Broadcasting Corporation2 WP45: The influence of solar flare on low frequency time-code timing signal Wang Xin, Li Xiaohui, Feng Ping, Li Wei National Time Service Center, University of Chinese Academy of Sciences WP46: High performance Timing synchronisation for industrial logic level control utilising low cost miniature single board computer with EMC compliance Grant Adams, Renier Siebrits, Johan Burger, Etienne Bauermeister, Sias Malan, Francois Kapp, Luyanda Buyana, Nontobeko Mnyandu, Siyabulela Tshongweni, Braam Otto, Carel Van der Merwe, Marc Welz, Robin van Wyk South African Radio Astronomy Observatory
Session I: Optical Frequency Standards and Combs Session Chair: David Leibrandt, NIST *PF21: Detailed Characteristics and Cavity Stabilization of Dual-wavelength Good-bad Cavity Active Optical Clock Duo Pan, Tiantian Shi, Jingbiao Chen Peking University *PF22: Spectral Purity Transfer for High Performance Strontium Lattice Clocks Michele Giunta1, 2, Wolfgang Hänsel2, Matthias Lezius2, Marc Fischer2, Ronald Holzwarth1,
2, Erik Benkler3, Dan Matei3, Thomas Legero3, Uwe Sterr3 Max Planck Institute for Quantum Optics1, Menlo Systems GmbH2, Physicalisch-Technische Bundesanstalt3 *PF23: Silicon cavity at 4 Kelvin with thermal noise limited performance John Robinson, Eric Oelker, Wei Zhang, Lindsay Sonderhouse, Will Milner, John Hall, Christian Sanner, Jun Ye, Dan Matei, Thomas Legero, Fritz Riehle, Uwe Sterr JILA, University of Colorado at Boulder
50
*PF24: Frequency comparison of two ytterbium optical lattice clocks at NIST with low 10-18 level uncertainty Xiaogang Zhang1, 2, William McGrew1, 2, Stefan Schaeffer1, 2, Kyle Beloy1, Robert Fasano1, 2, Daniele Nicolodi1, Roger Brown1, Richard Fox1, Andrew Ludlow1 National Institute of Standards and Technology1, State Key Laboratory of Advanced Optical Communication Systems and Networks, School of Electronics Engineering and Computer Science, Peking University, Beijing, China2, Department of Physics, University of Colorado, Boulder, Colorado, USA3, Neils Bohr Institute, University of Copenhagen, Copenhagen, Denmark4 WP47: Towards a quantum logic 27Al+ ion optical clock Ke Deng, Hongli Liu, Zetian Xu, Huang Che, Wenhao Yuan, Jie Zhang, Zehuang Lu Huazhong University of Science and Technology WP48: Preliminary progress in the development of an operational calcium thermal beam clock at the U. S. Naval Observatory Bryan Hemingway, Jennifer Taylor, Thomas Swanson, Steven Peil United States Naval Observatory WP49: Microwave Frequency Generation Using a Non-Octave-Spanning Optical Frequency Comb James Cahill1, Weimin Zhou1, Curtis Menyuk2 US Army Research Laboratory1, UMBC2 WP50: Design and characterization of ion traps for 27Al+ quantum-logic clocks Aaron Hankin1, Ethan Clements1, 2, Samuel Brewer1, Jwo-Sy Chen1, 2, David Hume1, Chin-wen Chou1, David Wineland1, 2, David Leibrandt1, 2 National Institute of Standards and Technology1, University of Colorado2 WP51: Supercontinuum generation of highly nonlinear fibers pumped by 1.56um laser solitons Songtao Fan1, 2, Yanyan Zhang2, Lulu Yan2, Wenge Guo2, Xiaofei Zhang2, Shougang Zhang2, Haifeng Jiang2 National Time Service Center, Chinese Academy of Sciences1, National Time Service Center2 WP52: Precise control of amplitude to phase noise conversion by biasing photo-detector for microwave generation with ultra-fast optical pulses Tang Li, Junchao Huang, Lingke Wang, Yifei Duan, Liang Liu Shanghai institute of optics and fine mechanics, Chinese academy of Sciences WP53: All polarization-maintaining fiber laser for femtosecond pulse generation at NTSC Pan Zhang, Yanyan Zhang, Lulu Yan, Bingjie Rao, Wenyu Zhao, Shougang Zhang, Haifeng Jiang National Time Service Center WP54: Realization of Closed-Loop Operation of Optical Lattice Clock Based on 87Sr at NTSC Hong Chang, Yebing Wang, Dehuan Kong, Mojuan Yin, Qinfang Xu, Benquan Lu, Yang Guo, Jie Ren National Time Service Center, Chinese Academy of Sciences WP55: Route to a Portable Optical Clock Yeshpal Singh1, Sruthi Viswam1, Jonathan Bass1, Marco Menchetti2, Qasim Obaid1, Jonathan Jones1, David Morris1, Peter Molony1, Markus Gellesch1, Matthew Aldous1, Kai Bongs1 University of Birmingham1, Birmingham2
51
WP56: Direct Selection and Amplification of An Optical Frequency Comb via Injection Locking for Second Cooling Laser of Strontium Optical Clock Hong Chang, Qinfang Xu, Mojuan Yin, Dehuan Kong, Yebing Wang, Benquan Lu, Yang Guo National Time Service Center (NTSC), The Chinese Academy of Sciences (CAS) WP57: A compact design of a transportable Calcium optical frequency standard Renfu Yang, Xiaobo Xue, Zhenwei Zhang, Xu Zhang, Huan Zhao, Nuanrang Wang, Xing Chen, Li Zhang, Deng Liu Beijing Institute of Radio Metrology and Measurement 15:30 – 17:30 Exhibitor’s Event Grand Sierra AB 19:00 – 21:00 Rump Session Pavilion
52
THU
RSD
AY, M
AY 2
4 7:
20 –
8:2
0 AM
Sp
eake
r’s B
reak
fast
Em
igra
nt P
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8:20
– 9
:40
AM
Cady
& S
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Pl
enar
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r To
m K
enny
, Sta
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d U
nive
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En
caps
ulat
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EMS:
Wha
t’s G
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for t
he R
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for t
he S
enso
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9:40
– 1
0:00
AM
Co
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Brea
k/Ex
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Gran
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Alpi
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Al
pine
B
Gran
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Pha
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O1.
2: O
ptic
al R
efer
ence
s Th
O1.
3: A
cous
tic D
evic
es
Sess
ion
Chai
r: M
icha
el U
nder
hill,
Und
erhi
ll Re
sear
ch L
imite
d Se
ssio
n Ch
airs
: Lin
Yi,
Calif
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a In
stitu
te o
f Te
chno
logy
Sess
ion
Chai
rs: A
zade
h An
sari,
Uni
vers
ity o
f M
ichi
gan
Crist
ian
Cass
ella
, Nor
thea
ster
n U
nive
rsity
10
:00
– 10
:40
10:0
0 –
10:2
0 10
:00
– 10
:20
IN
VITE
D: 1
0-15 f
ract
iona
l-fre
quen
cy
repr
oduc
ibili
ty in
tent
hs o
f sec
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: crit
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, im
plic
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ns, a
nd p
rosp
ects
Davi
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we
N
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Th
e O
ptic
al S
tark
Shi
ft o
n a
Two-
Phot
on
Tran
sitio
n in
Rub
idiu
m
Ky
le M
artin
1 , N
atha
n Le
mke
2 , Gr
etch
en P
help
s2 , Jo
hn B
urke
2
Uni
vers
ity o
f New
Mex
ico1 ,
Air F
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Res
earc
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Hi
gh-C
x/C o
Hol
low
Dis
k Re
sona
tors
Alpe
r Ozg
urlu
k, Y
afei
Li,
Clar
k T.
-C N
guye
n
Uni
vers
ity o
f Cal
iforn
ia, B
erke
ley
53
THU
RSD
AY, M
AY 2
4 Al
pine
A
Alpi
ne B
Gr
and
Sier
ra C
10
:00
– 10
:40
10:2
0 –
10:4
0 10
:20
– 10
:40
Abov
e (C
ontin
ued)
A Co
mpa
ct O
ptic
al Io
dine
Fre
quen
cy R
efer
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on
A S
ound
ing
Rock
et
Kl
aus D
örin
gsho
ff1 , Fr
anz G
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h1 , Vl
adim
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nik1 ,
Evge
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oval
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arku
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him
Pet
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Mar
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dt1,
2,
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2, C
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Kürb
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mad
Ba
wam
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Andr
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3 , Be
njam
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röbs
ter4 ,
Mat
thia
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Rona
ld H
olzw
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4
Hum
bold
t-U
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Berli
n1 , U
nive
rsity
of
Brem
en2 ,
Ferd
inan
d-Br
aun-
Inst
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Leib
niz-
Inst
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Höch
stfr
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enlo
Sys
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bH4
N
ear-
Zero
TCF
of H
AL S
AW R
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ator
with
Li
TaO
3-on-
Qua
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truc
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Mic
hio
Kado
ta, Y
oshi
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unok
i, Ta
kehi
to
Shim
atsu
, Miy
uki U
omot
o, S
huji
Tana
ka
To
hoku
Uni
vers
ity
10:4
0 –
11:0
0 10
:40
– 11
:00
10:4
0 –
11:0
0
Hi
ghly
Sta
ble
Min
iatu
rized
OCX
O w
ith H
eate
r-Em
bedd
ed C
eram
ic P
acka
ge
W
an-L
in H
sieh,
Che
-Lun
g Hs
u, C
hia-
Wei
Che
n,
Chen
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heng
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ao
TX
C Co
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Silic
on c
avity
at 4
Kel
vin
with
ther
mal
noi
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limite
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rfor
man
ce
Jo
hn R
obin
son,
Eric
Oel
ker,
Wei
Zha
ng, L
inds
ay
Sond
erho
use,
Will
Miln
er, J
ohn
Hall,
Chr
istia
n Sa
nner
, Jun
Ye,
Dan
Mat
ei, T
hom
as L
eger
o, F
ritz
Rieh
le, U
we
Ster
r
JILA,
Uni
vers
ity o
f Col
orad
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Bou
lder
SA
W c
orre
lato
rs in
LiN
bO3 a
nd G
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n sa
pphi
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Si
ddha
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Gho
sh, J
ohn
Cafa
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MIT
Lin
coln
Lab
orat
ory
54
11:0
0 –
11:2
0 11
:00
– 11
:20
11:0
0 –
11:2
0
Expl
oitin
g M
utua
l Fra
ctio
nal S
ynch
roni
zatio
n to
Im
prov
e Am
plitu
de a
nd F
requ
ency
Sta
bilit
y in
M
icro
mec
hani
cal O
scill
ator
s
Pars
a Ta
heri-
Tehr
ani,
Mar
tial D
efoo
rt, D
avid
Ho
rsle
y
Uni
vers
ity o
f Cal
iforn
ia D
avis
A m
icro
rod-
reso
nato
r in
ambi
ent e
nviro
nmen
t fo
r sta
ble
optic
al a
nd m
icro
wav
e fr
eque
ncie
s
Wei
Zha
ng, F
red
Bayn
es, S
cott
Did
dam
s, S
cott
Pa
pp
N
IST
Ph
onon
ic F
requ
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Com
bs in
Sta
ndal
one
Piez
oele
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Res
onat
ors
M
ingy
o Pa
rk, A
zade
h An
sari
Ge
orgi
a In
stitu
te o
f Tec
hnol
ogy
11:2
0 –
11:4
0 11
:20
– 11
:40
11:2
0 –
11:4
0 Di
gita
l im
plem
enta
tion
of v
ario
us lo
ckin
g sc
hem
es o
f ultr
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ble
phot
onic
s sys
tem
s
Bapt
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Mar
echa
l, Ar
thur
Hug
eat,
Gwen
haël
Goa
vec-
Mér
ou, G
onza
lo C
abod
evila
, Jac
ques
Mill
o, C
lém
ent
Lacr
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Yves
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Fe
mto
-st
Deta
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Char
acte
ristic
s and
Cav
ity S
tabi
lizat
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of D
ual-w
avel
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ood-
bad
Cavi
ty A
ctiv
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ptic
al C
lock
Duo
Pan,
Tia
ntia
n Sh
i, Jin
gbia
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en
Pe
king
Uni
vers
ity
Pi
ezoe
lect
rical
ly T
rans
duce
d La
mé-
mod
e Re
sona
tors
and
Osc
illat
ors
Sh
eng-
Shia
n Li
, Gay
athr
i Pill
ai
N
atio
nal T
sing
Hua
Uni
vers
ity
11:4
0 –
13:0
0 Lu
nch/
Stud
ent A
war
ds
Pavi
lion
55
THURSDAY POSTER SESSIONS 13:00 – 15:00 Grand Sierra D/Prefunction Session II: Resonator Devices and Materials Session Chair: Max Zeng-Hui Wang, University of Electronic Science and Technology of China ThP01: Polarization Sensitive Black Phosphorus Nanomechanical Resonators Philip Feng, Arnob Islam, Anno van den Akker Case Western Reserve University ThP02: Metallization Design Investigations for Graphene as a Virtually Massless Electrode Material for 2.1 GHz Solidly Mounted (BAW-SMR) Resonators Marius Knapp1, Volker Cimalla1, Vadim Lebedev1, Oliver Ambacher1, 2 Fraunhofer IAF1, Department of Sustainable Systems Engineering, University of Freiburg2 ThP03: Effective Surface Enhancement of Nanomechanical Disk Resonators Using CNT for Mass Sensing Applications Vahid Qaradaghi, Behnoush Dousti, Ye Choi, Gil Sik Lee, Siavash Pourkamali UTD ThP04: Suspended Frame Structure with Phononic Crystals for Anchor Loss Reduction of MEMS Resonator Fei-Hong Bao1, Lei-Lei Bao2, Mohammed Awad1, Xin-Yi Li1, Zhao-Hui Wu1, Jing-Fu Bao1, Xiao-Sheng Zhang1 University of Electronic Science and Technology of China1, The University of Tokyo2 ThP05: High kt
2.Q Waveguide-Based ScAlN-on-Si UHF and SHF Resonators Roozbeh Tabrizian1, Mayur Ghatge1, Valeriy Felmetsger2 University of Florida1, OEM Group LLC2 ThP06: Nanoelectromechanical Resonators Enabled by Si-Doped Semiconducting β-Ga2O3 Nanobelts Philip Feng1, Xuqian Zheng1, Jaesung Lee1, Subrina Rafique2, Hongping Zhao2 Case Western Reserve University1, The Ohio State University2 ThP07: A Novel Multiple-Frequency RF-MEMS Resonator with Optimized Electrode Design Jinling Yang, Xiao Kan, Zeji Chen, Quan Yuan, Fengxiang Wang, Fuhua Yang Institute of Semiconductors, CAS ThP08: The “hiccup” SAW resonators on strong piezoelectric substrates Victor Plessky1, Filip Iliev2, Julius Koskela1 GVR Trade SA1, Resonant Inc.2 ThP09: Magnetostrictive-based Quartz MEMS RF Sensors Randall Kubena1, Xiangnan Pang2, Yook-Kong Yong2, Walter Wall1, Richard Joyce1 HRL Labs1, Rutgers University2 ThP10: Strain Transfer and Creep in All-Quartz Packaged SAW Strain Sensors Victor Kalinin, Arthur Leigh, Aidrian Nowell, Clarence Pilgrim Transense Technologies plc
56
Session II: Measurements, Synthesis, and OEOs Session Chair: Craig Nelson, NIST ThP11: Effect of Local Oscillator Performance on UWB Based Indoor Localization System Archita Hati, Fabio daSilva, Vladislav Gerginov, Craig Nelson NIST ThP12: Effects of electronic frequency dividers on angle modulated signals and their potential applications in frequency analysis Dipen Barot, Lingze Duan Univ.Of Alabama in Huntsville ThP14: A Low SWaP-C prototype Ka-band Frequency Synthesizer for Atomic Clocks Lin Yi1, Michael Toennies2, Eric Burt1, Robert Tjoelker1 Jet Propulsion Laboratory1, University of Michigan2 ThP15: Phase noise measurement of RF devices using full digital phase noise measurement method Takeshi Imaike, Kazuya Kouchi Nihon University ThP16: SDR Measurement of Phase and Noise and Frequency Shifts for Enhanced Dynamic Range without Random Spurs or Spectrum Collapse Michael Underhill Underhill Research Limited ThP17: A Physical Sine-to-Square Converter Noise Model Attila Kinali Max-Planck Institute for Informatics ThP18: Highly Stable and Low Phase Noise 10 GHz RF Signal Generation Based on a Sub-Harmonic Injection Locked Optoelectronic Oscillator Huanfa Peng, Huayang Du, Rui Guo, Yongchi Xu, Cheng Zhang, Jingbiao Chen, Zhangyuan Chen Peking University ThP19: Filter optimization for real time digital processing of radiofrequency signals: application to oscillator metrology Jean-Michel Friedt, Arthur Hugeat, Julien Bernard, Gwenhael Goavec-Merou, Pierre-Yves Bourgeois FEMTO-ST ThP20: Low Phase Noise 20 GHz Microwave Frequency Divider Based on a Super-Harmonic Injection Locked Optoelectronic Oscillator Huanfa Peng, Rui Guo, Huayang Du, Yongchi Xu, Cheng Zhang, Jingbiao Chen, Zhangyuan Chen Peking University ThP21: Forced Opto-electronic Oscillators Using Efficient PBG Based Phase Modulators Francis Pantano1, Kai Wei1, Siddhesh Jagdale1, Tianchi Sun1, Afshin Daryoush1, Ajay Poddar2, Ulrich Rohde2 Drexel University1, Synergy Microwave Corp.2
57
Session II: Vapor-Cell Clocks and Applications Session Chair: Fang Fang, NIM ThP22: Study of quantitative calculation of CPT resonances considering Zeeman sub-levels of Cs-D1 line Yuichiro Yano1, Kenji Matsuda2, Shigeyoshi Goka3, Masatoshi Kajita1 National Institute of Information and Communication Technology1, Murata Manufacturing Co., Ltd.2, Tokyo Metropolitan University3 ThP23: Coherent Population Trapping Atomic Clock by Phase Modulation to Utilize a 3.5 GHz-band-FBAR VCO Yuichiro Yano, Motoaki Hara, Masatoshi Kajita, Tetsuya Ido National Institute of Information and Communications Technology ThP24: Progress in Suppressing Dick Effect in the Ramsey-CPT Atomic Clock by Interleaving Lock Jianwei Zhang1, Pengfei Cheng1, Xiaolin Sun1, Jianhui Tu2, Zhaoquan Wang2, Jingzhong Cui2, Lijun Wang1 Tsinghua University1, Lanzhou Institute of Physics2 ThP25: New Progress towards Chip-Scale Atomic Clock in Peking University Jianye Zhao, Ping Guo, Haoyuan Lu, Ruiyuan Liu, Hongling Meng, Chaoquan Wang, Dayong Chen Peking University ThP27: Alkali Metal Dispenser Utilizing Scalloped Silicon Groove for Microfabricated Vapor Cells Yoshikazu Hirai, Katsuo Nakamura, Yuichi Kimoto, Toshiyuki Tsuchiya, Osamu Tabata Kyoto University ThP28: The 2nd-Harmonic Signal in the Rb Atomic Clock for “Status-of-Health” Monitoring Andrew Hudson, James Camparo The Aerospace Corporation ThP29: Development of a Next-Generation Integrated Photonics Chip-Scale Atomic Clock Zachary Warren, Adam Scofield, Pavel Ionov, Travis Driskell, Andrew Stapleton, James Camparo The Aerospace Corporation
Session II: Sensors and Transducers Session Chair: Fabien Josse, Marquette University ThP32: Method for measuring the properties of liquid by a single QCM at different temperatures Shuang Liao, Peng Ye, Feng Tan University of Electronic Science and Technology of China ThP33: Probing Ion Radiation Effects in Si Crystals by 3D Integrated Resonating Thin Diaphragms Philip Feng1, Hailong Chen1, Hao Jia1, Vida Pashaei1, Wenjun Liao2, Charles Arutt2, Michael McCurdy2, Robert Reed2, Donald Schrimpf2, Peter Hung3, Michael Alles2 Case Western Reserve University1, Vanderbilt University2, The Aerospace Corporation3
58
ThP34: Stress Generation in Terfenol-D using HBAR for NV Center Based Hybrid Sensor Kasturi Saha, Ashlesha Patil Indian Institute of Technology Bombay ThP35: AlN/ZnO/LiNbO3 as a promising multilayered structure for RFID WLAW sensors Cécile Floer1, Sami Hage-Ali1, Omar Elmazria1, Pascal Nicolay2, Sergei Zhgoon3, Natalya Naumenko4 Université de Lorraine - CNRS1, Carinthian Tech Research CTR AG2, National Research University "MPEI"3, National University of Science and Technology "MISIS"4 ThP36: Compact Atomic Magnetometer for Global Navigation (NAV-CAM) Michael Larsen, Dennis Bevan, Michael Bulatowicz, Philip Clark, Robert Griffith, Marta Luengo-Kovac, James Pavell Northrop Grumman ThP37: Scalar differential equations for transversely varying thickness modes in doubly-rotated quartz crystal sensors Haifeng Zhang1, Huijing He1, Jiashi Yang2, John Kosinski3 University of North Texas1, University of Nebraska-Lincoln2, MacAulay-Brown Inc.3 Session II: Timekeeping, Time & Frequency Transfer, GNSS Applications Session Chair: Aimin Zhang, NIM ThP38: High Precision Time Transfer Using Low Cost Optical Transceiver Module Jie Zhang1, Zhonghua Li Institute of Geodesy and Geophysics. Chinese Academy of Sciences ThP39: Accurate Signal Transmission Delay Measurement in Optical Fibers with Self-Calibration Configuration Bo Wang, Hongwei Si, Jingwen Dong, Yani Zuo, Lijun Wang Tsinghua University ThP40: Microwave frequency dissemination at NTSC Cuichen Zhao, Wenyu Zhao, Lulu Yan, Yanyan Zhang, Wenge Guo, Shougang Zhang, Haifeng Jiang National Time Service Center ThP43: White Rabbit-Based Time Distribution at NIST Joshua Savory, Jeff Sherman, Stefania Romisch National Institute of Standards and Technology ThP44: A Novel high resolution optical time delay cable measurement system utilized in fibre verification in radio interferometer Roufurd Julie, Thomas Abbott, Manny Padayachee, Lufuno Mafhungo, Renier Siebrits, Johan Burger Square Kilometer Array Africa ThP46: The J2 Relativist Periodic Component of GNSS Satellite Clocks Valerio Formichella Istituto Nazionale di Ricerca Metrologica ThP47: Improvements to the averaged time scale of Mexico to predict UTC Eduardo de Carlos Lopez Centro Nacional de Metrologia
59
Session II: Advanced Optical Oscillators and Techniques Session Chair: Nan Yu, NASA ThP48: Study on the effect of shock acceleration on the ultra-stable optical cavity for space applications Guanjun Xu, Linbo Zhang, Long Chen, Jun Liu, Tao Liu National Time Service Center ThP49: Development of Ultra-Stable Rb-referenced 420nm Optical Frequency Standard Jingbiao Chen, Shengnan Zhang Peking University ThP50: Referencing an Ultra-Stable Laser to D2 line of 133Cs using Modulated and Unmodulated Spectroscopy Carlos Ortiz1, Eduardo De Carlos1, Mauricio Lopez2 CENAM1, Cinvestav2 ThP51: Ultra-stable optical oscillator transfer for precise UV spectroscopy Pablo Cancio Pastor1, Alessia Sorgi1, Roberto Eramo1, Cecilia Clivati2 INO-CNR and LENS1, INRIM2 ThP52: The Lasing Realization of Rb Four-level Active Optical Clock JingBiao Chen, Pengyuan Chang Peking University ThP53: A Compact Pumping Laser at 459 nm with 10-15 Stability for Cs Four-level Active Optical Clock Jingbiao Chen, Tiantian Shi, Duo Pan, Shengnan Zhang, Haosen Shang Peking University ThP54: Development of Space-borne Narrow Linewidth Laser for Sr Optical Clock Jun Liu, Tao Liu, Guan Xu, Lin Zhang, Long Chen, Chen Jiang, Xiu Zhang, Rui Dong National Time Service Center, Chinese Academy of Sciences ThP55: A Cold-Atom Optical Frequency Standard for Optical Fiber Communication by using an Erbium-fiber-based Frequency Comb Jianye Zhao, Haoyuan Lu, Jianxiao Leng, Ping Guo, Jianhui Tu, Dayong Chen Peking University ThP56: Phase locking of diode lasers Stephan Falke, Stefan Baumgärtner, Manfred Hager, Christoph Raab, Stephan Ritter TOPTICA Photonics AG ThP57: Towards a Spaceborne Automatic Laser Frequency Identification and Control System Yingxin Luo1, Hongyin Li2, Hsien-Chi Yeh1 TianQin Research Center for Gravitational Physics, Sun Yat-sen University1, Center for Gravitational Experiments, Huazhong University of Science and Technology2 ThP58: Portable Lasers With 10-16 Frequency Instability Yanyi Jiang, Xueyan Li, Yuan Yao, Zhiyi Bi, Longsheng Ma East China Normal University
14:30 – 15:30 Women in Engineering Reception Montagna’s Restaurant
60
THU
RSD
AY, M
AY 2
4 15
:00
– 15
:30
Coffe
e Br
eak
Gran
d Si
erra
AB
Alpi
ne A
Al
pine
B
Gran
d Si
erra
C
Th2.
1: M
icro
/Nan
o Se
nsor
s & A
pplic
atio
ns
ThO
2.2:
Clo
cks a
nd S
igna
l Pro
cess
ing
ThO
2.3:
Vap
or-C
ell a
nd C
ompa
ct M
icro
wav
e Cl
ocks
Se
ssio
n Ch
airs
: Lau
ra P
opa,
Ana
log
Devi
ces
Phili
p Fe
ng, C
ase
Wes
tern
Res
erve
Uni
vers
ity
Sess
ion
Chai
r: Fr
ankl
in A
scar
runz
, Sp
ectr
aDyn
amic
s, In
c Se
ssio
n Ch
air:
Fran
cois-
Xavi
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snau
lt, C
NES
15:3
0 –
16:1
0 15
:30
– 16
:10
15:3
0 –
16:1
0
IN
VITE
D: M
icro
/Nan
opho
toni
c Re
sona
tors
for
Sens
ing
Appl
icat
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Qia
ng L
in
U
nive
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of R
oche
ster
INVI
TED:
100
ppb
Tele
com
-Gra
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EMS
TCXO
for
Hars
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Sass
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abat
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SiTi
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IN
VITE
D: O
pera
ting
a 17
1 Yb+ M
icro
wav
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in a
Con
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ode
Pe
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abor
ator
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16
:10
– 16
:30
16:1
0 –
16:3
0 16
:10
– 16
:30
M
icro
-Res
onat
or-o
n-M
embr
ane
for R
eal-t
ime
Bios
ensi
ng
M
oham
mad
Mah
davi
, Hon
glei
Wan
g, A
min
Ab
basa
lipou
r, W
alte
r Hu,
Sia
vash
Pou
rkam
ali
U
nive
rsity
of T
exas
at D
alla
s
Low
Los
s Ort
hogo
nal F
requ
ency
Cod
ed S
urfa
ce
Acou
stic
Wav
e Co
rrel
ator
Filt
ers
M
arsh
all S
mith
1 , Do
nald
Mal
ocha
2 , Ar
thur
Wee
ks1
U
nive
rsity
of C
entr
al F
lorid
a1 , Pe
gase
nse,
LLC
2
A
CPT-
base
d Cs
cel
l clo
ck u
sing
the
auto
-bal
ance
d Ra
mse
y in
terr
ogat
ion
prot
ocol
Rodo
lphe
Bou
dot1 ,
Grég
oire
Cog
et1 ,
Mou
staf
a Ab
del H
afiz1 ,
Mic
hael
Pet
erse
n1 , St
épha
ne
Guér
ande
l2 , Em
eric
de
Cler
cq2 ,
Thom
as Z
anon
-W
illet
te3 ,
Clau
dio
Calo
sso4
FE
MTO
-ST1 ,
SYRT
E2 , LE
RMA3 ,
INRI
M4
61
16:3
0 –
16:5
0 16
:30
– 16
:50
16:3
0 –
16:5
0
Mon
olith
ical
AlN
PM
UT
on p
re-p
roce
ssed
CM
OS
subs
trat
e
Nur
ia B
arni
ol1 ,
Jona
than
Muñ
oz1 ,
Fran
cesc
Tor
res1 ,
Aran
txa
Ura
nga1 ,
Vass
il Tz
anov
1 , El
oi M
arig
o2 , M
ohan
raj S
ound
ara-
Pand
ian2
U
AB1 ,
Silte
rra
Mal
aysia
Sdn
. Bhd
.2
Doub
le L
oop
Freq
uenc
y Re
gene
rativ
e Di
vide
rs
Et
ienn
e Va
illan
t1 , Jo
ël Im
baud
1 , Ya
nnic
k Gr
uson
1 , Fa
bric
e St
hal1 ,
Fran
çois-
Xavi
er E
snau
lt2 , Gi
lles
Cibi
el2
FE
MTO
-ST1 ,
CNES
2
El
imin
atin
g Li
ght-
Shift
Jum
ps in
Rb
Atom
ic C
lock
s:
Activ
e St
abili
zatio
n of
rf-D
isch
arge
Lam
p Br
ight
ness
Jam
es C
ampa
ro, M
icha
el H
uang
, And
rew
St
aple
ton
Th
e Ae
rosp
ace
Corp
orat
ion
16:5
0 –
17:1
0 16
:50
– 17
:10
16:5
0 –
17:1
0
A
200-
nm-g
ap T
itani
um N
itrid
e Co
mpo
site
CM
OS-
MEM
S CM
UT
for B
iom
edic
al U
ltras
ound
s
Shen
g-Sh
ian
Li, T
zu-H
suan
Hsu
Nat
iona
l Tsin
g Hu
a U
nive
rsity
Cold
-ato
m-b
ased
com
mer
cial
mic
row
ave
cloc
k at
th
e 10
-15 l
evel
Brun
o Pe
lle1 ,
Ram
on S
zmuk
1 , Da
vid
Holle
ville
2 , Br
uno
Desr
uelle
1
Muq
uans
1 , SY
RTE
- Obs
erva
toire
de
Paris
2
Se
lect
ed st
udie
s on
high
per
form
ance
lase
r-pu
mpe
d Ru
bidi
um a
tom
ic c
lock
s
Gaet
ano
Mile
ti, C
hrist
oph
Affo
lder
bach
, Nil
Alm
at,
Moh
amm
adre
za G
hara
vipo
ur, F
loria
n Gr
uet,
Will
iam
Mor
eno,
Mat
thie
u Pe
llato
n
LTF
- Uni
vers
ity o
f Neu
chât
el
17
:10
– 17
:30
17:1
0 –
17:3
0 17
:10
– 17
:30
M
EMS
Surf
ace
Coat
ing
Cond
ition
Mon
itorin
g vi
a N
onlin
ear T
appi
ng o
f Res
osw
itche
s
Wei
-Cha
ng L
i, Sh
i-Chu
an L
u, W
un-R
uei D
u
Nat
iona
l Tai
wan
Uni
vers
ity
Co
mpa
rison
of T
wo
All-D
igita
l Fre
quen
cy
Synt
hesi
zers
with
a Ji
tter
Rem
oval
Circ
uit
Ch
aris
Base
tas,
Nik
os T
emen
os, P
aul P
eter
So
tiria
dis
N
atio
nal T
echn
ical
Uni
vers
ity o
f Ath
ens
Pu
lsed
Opt
ical
ly P
umpe
d Rb
Clo
ck: L
abor
ator
y Pr
otot
ype
at V
NIIF
TRI
Vi
ache
slav
Bary
shev
, Mik
hail
Aley
niko
v, G
eorg
iy
Osip
enko
, Igo
r Blin
ov, S
erge
y Do
nche
nko
FG
UP
VNIIF
TRI
62
POSTER LAYOUTS - WEDNESDAY Posters are located in Grand Sierra D and the Prefunction Area. Use the prefix number registered with the poster paper in the previous program pages to locate the poster in the following layout. Posters should only be placed throughout their presentation day, and then they should be removed. Grand Sierra D
Prefunction
63
POSTER LAYOUTS - THURSDAY Grand Sierra D
Prefunction
64
RESORT FLOORPLAN
65
(Downstairs)
66
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