38 | ICALEO® 2015 Technical Digest

TECHNICAL SESSIONS AT-A-GLANCE

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MONDAY, OCTOBER 19Plenary Session (For complete titles and authors please see abstracts)

Broadening our Horizons during the International Year of Light: Charles Townes Retrospective and Biomedical Applications

Chair: Silke PfluegerRoom: Grand Ballroom AB

9:00

AM

General Welcome – Peter Baker, LIA Executive DirectorRobert Thomas, LIA PresidentRecognition of ICALEO® Sponsors – Robert Thomas, LIA President

9:20

AM

Opening Words and Introduction of ICALEO Conference ChairsSilke Pflueger, ICALEO Congress General Chair

9:30

AM

“Welding” Nerve Cells Together with Laser Tweezers (INV) (OP101)Ellen Townes-Anderson

10:4

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Towards Clinical Femtosecond Laser Microsurgery Guided with Multiphoton Microscopy (INV) (OP102)Adela Ben-Yakar

11:2

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Translating Light based Technologies to Patient Care (INV) (OP103)Anita Mahadevan-Jansen

10:10 AM – 10:40 AM MORNING BREAK

12:00 PM – 1:30 PM LUNCH BREAK

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MONDAY, OCTOBER 19Afternoon Sessions (For complete titles and authors please see abstracts)

LMP 1: New Horizons in Laser Materials Processing(Sub Plenary)

Chair: Christoph LeyensRoom: Grand Ballroom A

LMF 1: Advanced and Novel Precision Processing Techniques(Sub Plenary: Joint Session with Nano)

Co-Chairs: Yongfeng Lu & Michelle StockRoom: Grand Ballroom E

Time-resolved X-Ray Analysis of the Keyhole Behavior during Laser Welding of Steel and Aluminum at Reduced Ambient Pressure (101) Thomas Engelhardt

Laser Induced Forward Transfer (LIFT) for Direct-Write Fabrication and Assembly of Microelectronics (M101) Scott Mathews

1:30 PM

Alloying Effect of Titanium on WCp/Al Compound Fabricated by Coincident Wire-powder Laser Deposition (102) Fuquan Li

Laser Surface Structuring with 100W of Average Power and Sub-ps Pulses (M102) Beat Neuenschwander

2:00 PM

Laser Cutting of Composites – Two Approaches Towards an Industrial Establishment (103) Oliver Suttmann

Simultaneous Spatial Temporal Focusing: A New Paradigm for Micromachining with Femtosecond Lasers (M103) Jeff Squier

2:30 PM

LMP 2: Surface Modification

Chair: Stefan KaierleRoom: Grand Ballroom A

LMP 3: Cladding I

Chair: Sergey TeskerRoom: Grand Ballroom B

LMF 2: Laser Ablation for Photovoltaics and Microelectronics I

Chair: Corey DunskyRoom: Grand Ballroom D

LMF 3: Microprocessing of CFRP

Chair: Sami HendowRoom: Grand Ballroom E

Nano 1: 3D Fabrication using Femtosecond Lasers

Chair: Yongfeng LuRoom: Piedmont

The Research Status and Development of Laser Shock Peening (201) Wenwu Zhang

Research Progress of Supersonic Laser Deposition Technology: the State of the Art and Future Perspectives (INV) (301) Jianhua Yao

Study of Mechanisms of High-aspect-ratio Groove Formation in Silicon Utilizing Ultrafast Laser Radiation (INV) (M201) Ilya Mingareev

Evaluating Performance of CFRP Laser Cutting with Ultra-Short Pulses (INV) (M301) Masayuki Fujita

Nanoaquarium: Manipulation of Bio-cells and Worms in Electrofluidics Fabricated by Hybrid Femtosecond Laser Processing (INV) (N101) Koji Sugioka

3:30 PM

Microstructural Effects Induced by Laser Shock Peening For Mitigation of Stress Corrosion Cracking (202) Grant Brandal

Supersonic Laser Deposition of Metal Matrix Composite Coatings (305) Bo Li

3:50 PM

Modifications of Surface Properties of Beta Ti by Laser Surface Treatment (203) Chi-Ho Ng

Evaluation of the LDNA Surfacing Process for Cladding (303) Alexander Barroi

Mechanisms and Enhancement of Silicon Ablation Under High Fluence of a Femtosecond Laser (M202) Yung Shin

Carbon Fiber Reinforced Polymer Machining: Demonstrating Speed and Quality Using a High Power UV Laser (M303) Jim Bovatsek

Precision Fabrication of Laser Targets: Development of 2-photon Polymerization as a Next-generation Tool (INV) (N102) John Campbell

4:10 PM

Softening of Hot Formed Steel (204) Thomas Harrer

The Influence of Electric-magnetic Composite Field on the WC Particles Distribution in Laser Melt Injection (304) Liang Wang

Phenomenological Model for Prediction of Complex Ablation Geometries in Metal Films using Ultrashort Laser Pulses (M203) Oliver Suttmann

High Ablation Rate Laser Processing of CFRP for Repair Purpose (M304) Ehsan Zahedi

4:30 PM

3:00 PM – 3:30 PM AFTERNOON BREAK

5:00 PM PRESIDENT’S RECEPTION – CAPITOL NORTH

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TECHNICAL SESSIONS AT-A-GLANCE

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TUESDAY, OCTOBER 20Morning Sessions (For complete titles and authors please see abstracts)

LMP 4: Welding I

Chair: Masoud HarooniRoom: Grand Ballroom A

LMP 5: Cladding II

Chair: Anja TechelRoom: Grand Ballroom B

LMF 4: Transparent Materials Processing: Glass and Sapphire

Chair: Roland MayerhoferRoom: Grand Ballroom D

Nano 2: Laser Processing of Low-dimensional Materials

Co-Chairs: Peter Herman & Koji SugiokaRoom: Piedmont

8:30

AM

Impacts on Keyhole Oscillations and Process Pores During Laser Deep Penetration Welding (INV) (401) Joerg Volpp

Increasing Reliability and Extending Life Cycle of Critical Industrial Components with Laser Additive Processes Producing Wear Resistant and Solid Lubricating Nano-composite Coatings (501) Serge Tesker

The Magic of Nonlinear Laser Processing: Shaping Multi-functional Lab-in-fibre (INV) (M408) Peter Herman

Photonic Nanomanufacturing of High Performance Energy Devices on Flexible Substrates (INV) (201)Anming Hu

8:50

AM

Hot Wire Laser Cladding for Repairing Martensite Precipitation Hardening Stainless Steel (502) Peng Wen

9:10

AM

Analysis of the Physical Processes Occurring during Deep Penetration Laser Welding under Reduced Pressure (402) Remy Fabbro

Influence of Laser Parameters on Hardness of the Ni-Cr-B-Si Cladding Layer (503) Daichi Tanigawa

Process Strategy for Drilling of Chemically Strengthened Glass with Picosecond Laser Radiation (M402) Kristin Plat

Controlled Growth of Mono- and Few-Layer Two-Dimensional Metal Chalcogenides from Laser-Synthesized Nanoparticles (INV) (N202) Masoud Mahjouri-Samani

9:30

AM

Vision-based Keyhole Detection in Laser Full Penetration Welding Process (403) Hongbo Zhao

(504) Sisa Pityana Cancelled

New Presentation (513) Presented by Paul Denney

Optimizing the Processing of Sapphire with Ultrashort Laser Pulses (M403) Geoffrey Lott

9:50

AM

3D Heat and Fluid Flow Modeling of Keyhole Laser Welding and Experimental Validation (404) Mickael Courtois

(505) Sisa Pityana Cancelled

New Presentation (514) Presented by Christoph Leyens

Glass Cutting using Ultrashort Pulsed Bessel Beams (M404) John Lopez

In Situ Imaging and Control of Layer-by-layer Femtosecond Laser Thinning of Graphene (N203) Dawei Li

10:4

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Electrodynamic Simulation of Laser Beam Absorption in Fully Penetrated Keyholes (405) Chun Deng

Experimental Investigation of Direct Diamond Laser Cladding in Combination with High Speed Camera based Process Monitoring (506) Christian Scheitler

Femtosecond Laser Machining of Transparent, Brittle Materials: Ablative and Non-Ablative Femtosecond Laser Processing (M405) Victor Matylitsky

Ultrafast Laser Hybrid Fabricating of Macro-micro-nano-nanowire Multi-scale Structures for Near Perfect Infrared Antireflection (INV) (N204) Minlin Zhong

11:0

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Measurement of Keyhole Geometry using a Coaxial High-speed Camera Observation Method (406) Jaehun Kim

Strain and Stress Dynamics of Femtosecond Laser Bulk Processing of Transparent fcc Crystals (M406) Masaaki Sakakura

11:2

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Inline Monitoring of Laser Processing - New Industrial Results with the Low Coherence Interferometry Sensor Approach (407) Markus Kogel-Hollacher

Comparison of Nozzle Gas Shielding Techniques for Laser Cladding of Zirconium (511)Arshad Harooni

Design Features of High NAObjectives for Focusing InsideTransparent Materials (M407)Alexander Laskin

Polymer-based 3D Micro/Nanofabrication via Two-photon Polymerization (N207) Lijia Jiang

11:4

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Sensor Assisted (Remote) Welding Processes (409) Thomas Harrer

Laser Hot Wire Cladding of Thin and Thick Coatings on Steel Substrates for Wear and Corrosion Resistance (512) Klaus Kleine

Shape Control of Femtosecond-laser-induced Birefringent Structures by Controlling Spherical Aberration (M409)Takafumi Ohfuchi

Skin Effect Suppression in Infrared-laser Irradiated Planar Multi-walled Carbon Nanotube/Cu Conductors (N206) Kamran Keramatnejad

10:10 AM – 10:40 AM MORNING BREAK

12:00 PM – 1:30 PM LUNCH BREAK

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TUESDAY OCTOBER 20Afternoon Sessions (For complete titles and authors please see abstracts)

LMP 6: Welding II

Chair: Remy FabbroRoom: Grand Ballroom A

LMP 7: Hybrid Welding

Chair: Joerg VolppRoom: Grand Ballroom B

LMP 8: Emerging Applications

Chair: Narasimhan SreenivasenRoom: Grand Ballroom E

LMF 5: Microprocessing Materials for Bio Applications: Polymers and Metal

Room: Grand Ballroom D

Business Session:Advice from Experts on How to Successfully Start a Business Based on Lasers

Co-Chairs: Bo Gu & Klaus LoefflerRoom: Piedmont

Acoustic In-process Monitoring of Laser Welding (601) Matthias Bastuck

Metallurgical Response of Weld Metal to Different Filler Metal and Joint Design Combinations of Laser-Arc Hybrid Welded Lean Duplex and Novel Ferritic Stainless Steels (701) Veli Kujanpää

(801) MehrshadMehrpouya Cancelled

New Presentation (807) Presented by Tony Hoult

Modulating the Wettability Characteristics and Bioactivity of Polymeric Materials using Laser Surface Treatment (INV) (M501) Jonathan Lawrence

We have been able to recruit successful business owners to report on their experience of starting with an idea and build it up to a successful business. The session starts with a general outlook of the laser business on a global prospective and followed by the stories of several business owners with enough time to answer questions from the audience.

Panelists: Rüdiger Brockmann, Daniel Hayden, Michelle Stock, Neil Ball, Gordon McIntosh, Bo Gu

For further details see page 16.

1:30 PM

Thermo-Mechanical Numerical Analysis of Hot Cracking during Laser Welding of 6xxx Aluminum Alloys (602) Haoyan Wei

Study on Laser-MAG Hybrid Weaving Characteristics for High-Strength Steel (702)Jiecai Feng

Process - Structure - Property Relationship of Laser - Joined Thermoplastic Metal Hybrids (802) Philipp Amend

1:50 PM

Microstructural and Mechanical Characterization of Aluminum–lithium Alloy 2060 Welded by Fiber Laser (603) Bing Han

Modern Hybrid Welding Process for Structural Steelwork Engineering - Laser Submerged ArcHybrid Welding (703)Simon Olschok

Laser Localized Coating of Corrosion Resistant Metal Over Steel Weld Bead (803) Hongping Gu

Nonlinear Absorption Measurements of Intraocular Lens Polymers by Integrating Z-scan (M502) Johannes Heberle

2:10 PM

Process, Microstructures and Mechanical Properties of Double-sided Fiber Laser Beam Welded T-joints of Aluminum-lithium Alloys 2060 and 2099 (604) Yunlong Zhang

Experimental Research of Hybrid Welding Processes in Combination of Gas Tungsten Arc with CO2- or Yb:YAG-laser Beam (704) Alexander Zabirov

Fabrication of Electrode Material by Laser Deposition Coupled with Chemical Dealloying (804) Zhengdong Deng

Influencing the Attachment of Bacteria Through Laser Surface Engineering (M503) Alice Gillett

2:30 PM

Thermomechanical Analysis of the Formation of Hot Cracks in Remote Laser Welded Aluminium Fillet Welds (605) Hans Langrieger

Laser-Arc Hybrid Welding of Thick High Tensile Strength Steel Plates (705) Qinglong Pan

(805) Sisa Pityana CancelledNew Presentation (808) Underwater Laser CuttingStefan Kaierle

Rapid Direct Laser Writing of Microfluidic Device on Siloxane Molds for Microreplication (M504) George Goh

2:50 PM

Joining of Dissimilar and Bright Metals with Nanosecond NIR Pulsed Fiber Lasers (606) Daniel Capostagno

Comparison of Three Different Arc Modes When Laser-arc Hybrid Welding in Steel (706) Jan Frostevarg

Oxide-layer Formation on a Nickel Based Alloy using Laser Surface Melting: Experimental and Numerical Study of the Laser-metal Interaction (806) Lucille Gouton

Generation of Superhydrophobic Surfaces and Wettability Gradients on Metallic Substrates by Nanosecond Laser Irradiation (M505) Jonathan Shephard

3:10 PM

Comparing the Amount of Laser Welding Spatters Resulting from Different Analyzing Methods (607) Andreas Heider

Development of Spatter Suppression Technology for Copper by High Speed Laser Scanner Welding (807) Masanori Miyagi

Picosecond Laser Surface Texturing of Ni Substrate for Super-hydrophobic Property (M506) Xincai Wang

3:30 PM

4:00 PM – 7:30 PM VENDOR RECEPTION & TABLETOP DISPLAY – GEORGIA HALL, LEVEL 1

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WEDNESDAY, OCTOBER 21Morning Sessions (For complete titles and authors please see abstracts)

LMP 9: Welding III

Chair: Daniel CapostagnoRoom: Grand Ballroom A

LMP 10: LAM I

Chair: Barbara PrevitaliRoom: Grand Ballroom B

LMP 11: Lasers, Beams and Optics I

Chair: Matthias KoitzschRoom: Athens

LMF 6: Laser Ablation for Photovoltaics and Microelectronics II

Chair: Rainer KlingRoom: Augusta

Nano 3: Femtosecond Laser Structuring

Chair: Scott MathewsRoom: Piedmont

9:00

AM

Laser Welding of High Strength Steels (S960 and S700) with Medium Thickness (901) Lin Li

Laser-based Manufacturing of Components using Materials with High Cracking Susceptibility (INV) (1001) Frank Brueckner

Processing Surfaces with Kilowatt Level Nanosecond Pulsed Fiber Lasers (1105) Tony Hoult

Evaluating Femtosecond Laser Ablation of Graphene on SiO2/Si Substrate (M602) Tianqi Dong

Femtosecond Laser Plasma Disk for Structuring Inside Thin Transparent Film (INV) (N301) Peter Herman

9:20

AM

Evaluation of Laser Weldability of 1800 and 1900 MPa Boron Steels (902) Karl Fahlström

Image of Laser from Rayleigh Scattering Directly Correlated to Beam Waist Measurements of High-Power Lasers (1102) John McCauley

Comparative Study of Laser Scribing of SnO2:F Thin Films using Gaussian and Top-Hat Beams (M603)Grant Brandal

9:40

AM

Full Penetration Laser Beam Welding of Thick Duplex Steel Plates with Electromagnetic Weld Pool Support (903) Marcel Bachmann

Morphology Evolution of γ′ Phase in K465 Nickel-base Superalloy during Laser Forming Repairing (1004) Qiuge Li

Measurement of Spectral Emissivity and Absorptivity of Laser Beam at High Temperatures (1103) Jiri Martan

Ultrafast Laser Ablation of Transparent Conductive Silver Nanowire Thin Film on PET Substrate (M604) Laurie Wipliez

Femtosecond Laser-induced Structural Modification, Joining, and Separation of Nanoelements (INV) (N302) Dongsik Kim

10:0

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Latest Advances in High Brightness Disk Lasers (904) Tracey Ryba

Possible Structures and Process Characteristics using Miniaturized Laser Metal Deposition (1005)Christoph Leyens

New Generation of High Power Reflective Focusing Optics (HPRFO) (1104) Jacob Marchal

High Speed, Large Area Flexible Electronics Manufacture with an Integrated ps Fiber Laser and 3D Scanner System (M605)Timothy McComb

10:20 AM – 10:50 AM MORNING BREAK

LMP 12: Welding IV

Chair: Daniel CapostagnoRoom: Grand Ballroom A

LMP 13: LAM II

Chair: Frank BruecknerRoom: Grand Ballroom B

LMP 14: Lasers, Beams and Optics II

Chair: Jan HauptmannRoom: Athens

LMF 7: Ultrashort Pulse Micromachining

Chair: Veli KujanpääRoom: Augusta

Nano 4: Pulsed Laser Ablation

Chair: Yunshen ZhouRoom: Piedmont

10:5

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Laser-Multi-Pass-Welding of Aluminum and Steel with Sheet Thickness above 50 mm (1201) Jens Standfuss

Advanced Method for Manufacturing Hybrid Nickel Based Components by Combining Single Crystal (SX) Subcomponents with Polycrystalline (PX) Structures Generated by Laser Metal Deposition (INV) (1301) Jochen Kittel

Energy-Efficient Industrial Production Using High-Power Disk- and Direct Diode Lasers (INV) (1401) Matthias Koitzsch

Measurement of the Maximum Specific Removal Rate: Unexpected Influence of the Experimental Method and the Spot Size (M701) Benjamin Lauer

Periodic Nano-ripples on Metallic Glass Induced by Femtosecond Laser (INV) (N401) Haiou Yang

11:1

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Narrow Gap Laser Welding by Multilayer Hot Wire Addition (1202) Alexander Kaplan

Single Pass Laser Cutting of High-precision Components: Femtosecond versus Picosecond Pulses (M702) Myriam Kaiser

11:3

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Narrow Gap Laser Welding for Potential Nuclear Pressure Vessel Manufacture (1203) Jiecai Feng

Repair of Industrial Tooling Components Made of H13 Tool Steel via Laser Direct Deposition (1303) Yung Shin

Novel Method for Measuring Beam Parameter Product and M-square (1403) Michael Scaggs

Influences on Incubation in ps Laser Micro-machining of Steel Alloys (M703) Tom Häfner

Study on Pulsed Picosecond Laser Wavelength on Ablation Quality and Efficiency of Cr12MoV Cold Work Mold Steel (N402) Baoye Wu

11:5

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Finite Element Modelling of an AC Electromagnetic Weld Pool Support in Full Penetration Laser Beam Welding of Thick Duplex Stainless Steel Plates (1204) Marcel Bachmann

Microstructure and Hardness of Laser Forming Repaired 300M Steel (1304) Fenggang Liu

Advance Control of Laser Material Processing Provides Smart Solutions for Cutting, Welding and Drilling (1404) Mohammed Naeem

Inline Process Analysis and Control using Optical Measurement for the Ultra-short Pulse Laser Ablation of CAD Designed Microstructures (M704) Marco Smarra

Sensitivity Improvement of Ambient Mass Spectrometry using a Continuous Wave Infrared Laser (N403) Yao Lu

12:1

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The Accuracy of Calculated Component Distortions Using the Weld Pool Length to Calibrate the Heat Source (1205) Alexander Belitzki

Strategies For High Deposition Rate Additive Manufacturing By Laser Metal Deposition (1305) Ruediger Brockmann

Developments in Beam Delivery for High Power Fiber Laser Processing (1406)Tony Hoult

Micro Materials Processing with Ultra Short Pulsed Lasers: Fundamentals, Applications and System Solutions (M706)Roland Mayerhofer

A Study on the Ablation Quality of LPAGS Influenced by Laser Beam Orientation (N404) Xizhao Wang

12:30 PM – 2:45 PM LIA ANNUAL MEETING & AWARDS LUNCHEON – GRAND BALLROOM DE

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WEDNESDAY, OCTOBER 21Afternoon Sessions (For complete titles and authors please see abstracts)

LMP 15: Welding V

Chair: Jens StandfussRoom: Grand Ballroom A

LMP 16: LAM III

Chair: Yung Shin Room: Grand Ballroom B

LMP 17: CFRP

Chair: Annett KlotzbachRoom: Athens

LMF 8: Surface Texturing and Microprocessing of Metals

Chair: Yasuhiro OkamotoRoom: Augusta

Nano 5: Spatial and Spectral Effects of Laser-material Interactions

Chair: Anming HuRoom: Piedmont

Laser Beam Welding of Electrical Contacts for the Application in Stationary Energy Storage Devices (1501) Patrick Schmitz

Investigations on Ultra-high-speed Laser Material Deposition as Alternative for Hard Chrome Plating and Thermal Spraying (1601) Thomas Schopphoven

Comparison Between ps- and µs-Laser Radiation for Drilling Holes for Force Transmission Elements in CFRP-preforms (1701) Stefan Janssen

Enhanced Thermal Radiation by Femtosecond Laser Fabricating Grating Patterns on Metal Surfaces (INV) (M801) Song Liu

Laser Processing for Production of Lithium-ion Batteries (INV) (N501)Wilhelm Pfleging

3:00 PM

LBW of Steel-aluminum Corner Joints Generated by Selected Laser Material Melting (1502) Axel Jahn

Hardware-in-the-loop Control of Additive Manufacturing Processes using Temperature Feedback (1602) Wim Devesse

High-quality Cutting of CFRP with 150W Pulse Fiber Laser under Control Ambient Gas (1706)Fumihiro Matsuoka

Laser Color Marking with Color Monitoring (M802) Rahul Patwa

3:20 PM

A Research on CFRP and Stainless Steel Joining with Fiber Lasers (1503) Junke Jiao

Freeform Laser Manufacturing based on a Parallel Robot Platform (1603) Rainer Beck

Influence of Moisture Content in Fiber Reinforced Polyetherimide on Laser Weld Seam Quality (1703) Verena Wippo

Investigations of Welding Instabilities and Weld Seam Formation during Laser Micro Welding of Ultra-thin Metal Sheets (M803) Michael Seiler

Laser-assisted Nanomanufacturing and In-situ Diagnostics (INV) (N504) David Hwang

3:40 PM

Laser Cleaning of Commercial Al Alloy Surface for TIG Welding (1504) Minlin Zhong

Remanufacturing of Compressor Blade by Laser Direct Deposition and Subsequent Multi-axis Milling (1605) Jie Sun

Controlled Laser Welding of Thermoplastic Interior Structures (1704) Peter Jaeschke

Pulsed Laser Ablation of SiCp/Al Composite (M804) Huanzhen Zhang 4:00 PM

Aluminum Welding Comparison with Disk and Direct Diode Lasers (1506)Thomas Harrar

Kilowatt Average Power Short-Pulse Laser Processing of CFRP - Quality Challenges (1705) Rudolf Weber

Surface Structure Formation Mechanism in WE54 Alloy Subjected to Ultrafast Laser Texturing (M805) Indira Khadka

Influence of Resonant and Non-Resonant Vibrational Excitation of Ammonia Molecules in Gallium Nitride Synthesis (N503) Hossein Rabiee Golgir

4:20 PM

4:40 PM – 5:15 PM AFTERNOON BREAKTE

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THURSDAY, OCTOBER 22Morning Sessions (For complete titles and authors please see abstracts)

LMP 18: Welding VI

Chair: Xianfeng Shen Room: Grand Ballroom A

LMP 19: LAM IV

Chair: Rainer BeckRoom: Grand Ballroom B

LMP 20: Cutting and Drilling

Chair: Sarah NothdurftRoom: Grand Ballroom E

LMF 9: Advances in Lasers, Optics, and Beam Delivery

Chair: Rahul PatwaRoom: Grand Ballroom D

Nano 6: Advanced Laser Applications

Chair: Masoud Mahjouri-SamaniRoom: Piedmont

8:30

AM

Modelling of Weld Pool Phenomena in TIG, CO2-laser and Hybrid (TIG+CO2-laser) Welding (1810)Alexander Zabirov

Spectroscopic Monitoring and Melt Pool Temperature Estimation during the Laser Metal Deposition Process (1901) Dieter De Baere

Temperature Characteristics at Cut Front Edge during Fiber Laser Cutting of AA2219 Aluminum Alloy (2010) Cong Chen

Effect of Large Deflection Angle on the Laser Intensity Profile Produced by AOD Scanners in High Precision Manufacturing (INV) (M901) Tiansi Wang

Multi-dimensional Pattern Fabrication on 3D Surface by Laser Ablation: Principle and Applications (INV) (N601) Xiaoyan Zeng

8:50

AM

Improved Process and New Laser Source for Spatter Free Welding of Electronic Copper Components (1802) David Havrilla

Laser Powder Deposition of WC Particle Reinforced Metal Matrix Composites (1911) Hongbo Zhao

Visualization of Flow Separation inside Cut Kerf during Laser Cutting of Thick Sections (2002) Chi Zhang

9:10

AM

Laser Beam Welding of Ultra-high Strength Martensitic Steels with Active Cooling (1803) Benjamin Gerhards

Microstructure and Mechanical Properties of Laser Solid Formed Titanium Alloys (1903) Xin Lin

System Technology for Dynamic Beam Shaping (2003) Jan Hauptmann

High Average Power, High Energy Fiber Delivery and Temporal Compression of Ultrafast Pulses (M902) Eric Mottay

Research of Ceramic Coatings Prepared by Laser Cladding in Different Assembly Way for Ultra-fine Powder (N602) Qunli Zhang

9:30

AM

Preliminary Laser Welding Tests of 22MnB5 Steel with Butt Joint and Lap Joint Configurations (1804) Jukka Siltanen

Influence of Laser Power on the Surfacing Microstructures and Microhardness Properties of Ti-6Al-4V-Cu Composites using the Nd-YAG Fiber Laser (1904) Mutiu Folorunsho Erinosho

Waveform Tuned Pulsed Fiber Lasers for Gas Assisted Cutting of Bright Metals (2004) Daniel Capostagno

Ultra-short Pulse Laser Beam Shaping for Micro-structuring using a Deformable Mirror (M903) Marco Smarra

Higher Power Fiber-Coupled Diode Lasers Enable New Application Fields (N603) David Matthews

9:50

AM

Effect of Optical Parameters on Fiber Laser Welding of Ultra High Strength Steels and Weld Mechanical Properties at Sub-zero Temperatures (1805) Antti Salminen

Analysis of Selective Laser Melting of Resorbable Bioceramics (1905) Pascal Aubry

Into Polarization Control in Laser Cutting with Direct Diode Lasers (2005) Gonçalo Costa Rodrigues

High Power Ultrafast Lasers for the Precision Manufacturing Industry (M904) Michael Mielke

A Method of Reducing the Optical Path in Spectral Beam Combining (N604) Zhanda Zhu

10:10 AM – 10:40 AM MORNING BREAK

12:00 PM – 1:30 PM LUNCH BREAK

LMP 18 LMP 19 LMP 20 LMF 9 LMF 10: Transparent Materials Processing: Glass Joining with Ultrashort Pulses

Chair: Klaus Kleine Room: Piedmont

10:4

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Hybrid Laser-MAG Welding of S460ML Steel Plates: Weldability and Consequences of Dropping on Weld Quality (1806) Fabrice Chaussé

Characterization of Direct Laser Deposited Low Modulus Ti-26Nb Alloy on Ti-6Al-4V for Biomedical Applications (1906) Marie Fischer

Wavelength Effect on Striation Formation during Metal Laser Cutting (2006) El-Hachemi Amara

Microlens Beam Homogenizer for Excimer Laser Processing (M905) Yuhua Jin

Effect of Focusing Condition on Micro-welding Characteristic of Glass by Picosecond Pulsed Laser (INV) (M1001) Yasuhiro Okamoto

11:0

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Investigation of LBW Characteristics Using Ta Thermocouple Wire for Instrumented Fuel Irradiation Test (1811)Soosung Kim

Laser Micro Melting (1907) André Streek

Use of a Diffractive Optic for High Power Laser Cutting (2007) Paul Hilton

Compact, High Power, Hybrid Femtosecond Lasers (M906) Eric Mottay

11:2

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Comparison of Processing Window and Porosity Distribution in Laser Welding of 10mm 30CrMnSiA Ultra-high Strength between Flat (1G) and Horizontal (2G) Position (1808) Xianfeng Shen

Direct Metal Deposition of Titanium Matrix Composites using B4C Powder (1908) Pascal Aubry

Hybrid Laser Drilling of Cooling Holes by Using Millisecond Pulsed Fiber Laser Radiation and Ultrashort Pulsed Laser Radiation (2008) Hermann Uchtmann

Laser Micromachining with Short Pulsed Fiber Lasers (M907) Rouzbeh Sarrafi

Bridge The Gap: Advancing USP-based Glass Joining Towards Industrial Applications (INV) (M1002)Michael Schmidt

11:4

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Effect of the Welding Process and Filler Material on the Fatigue Behaviour of 960 MPa Structural Steel at a Butt Joint Configuration (1809) Jukka Siltanen

Laser Soldering and Brazing of Steel-aluminum Sheets for Tailored Hybrid Tubes (1909) Sarah Nothdurft

Laser Cutting of Copper and Brass Alloys by High Brilliance Diode Source with an Extremely Low BPP (2011) Barbara Previtali

Surface Engineering 2.0 – Novel Material Properties and Surface Functions Generated by Lasers with Line Focus Geometry (M908) Jens Meinschien

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ICALEO® 2015 Technical Digest | 45

TECHNICAL SESSIONS AT-A-GLANCE

THURSDAY, OCTOBER 22Closing Plenary (For complete titles and authors please see abstracts)

New and Unusual Lasers

Chair: Silke PfluegerRoom: Grand Ballroom A

High Power CO Lasers: New Application Potential (INV) (C101)Andrew Held

1:30 PM

Next Generation Scientific Lasers: A New Era of Capabilities and Applications (INV) (C102)Constantin Haefner

2:00 PM

VCSEL Arrays Expanding the Range of High-power Laser Systems and Applications (INV) (C103)Armand Pruijmboom

2:30 PM

Development of a Pulsed Ultraviolet Laser for Planetary Exploration (INV) (C104)Dietmar Kracht

3:00 PM

3:30 PM – 4:15 PM FAREWELL BREAK

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