LECTURE PLAN

Subject: Optical CommunicationCOURSE BLOW-UP

EC-701:- Optical Communicaiton

Name of the Faculty: Ms. Taruna Aggarwal Class: - EC-VII Sem Total Lectures: 40

Unit TopicsLectureHours References

(Page No.)Unit (I) Introduction and Overview of optical

fiber communication1 R3:1-5

General system of optical fiber communication system, Advantages of Optical fiber communications.

1 R3:5-10

Optical fiber waveguide, Ray theory transmission , wave model

1 R3:12-23

Optical fiber modes and configuration 1 R3:26-30

Mode theory for circular waveguides 1 R3:36-40Step index fibers, graded index fibers 1 R3:45-55

Single mode fibers –cut off wavelength, Mode field diameter , effective refractive index

1 R3:56-63

Fiber material and its fabrication techniques

1 R3: chp-4

Unit (II) Signal distortion in optical fibers , attenuation ,absorptions

2 R3:84-91

Scattering and bending losses ,core and cladding loss

1 R3:91-99

Information capacity determination group delay, Attenuation measurement techniques

1 R3:99-102

Types of dispersion-material, waveguide, polarization mode, intermodal

1 R3:102-121

Pulse broadening , over all fiber dispersion in multimode and single mode fiber

1 R3:121-129

Fiber dispersion measurements techniques, non linear effects

1 R3:128-135

Optical fiber connectors,: joints, couplers and isolators

1 R3: chp 5

Unit-(III ) Optical sources: LEDs, structure material, quantum efficiency

2 R3:374-398

Power modulation , power bandwidth product

1 R3:399-406

Laser diodes- basic concepts, classification

2 R3:282-313

Semiconductor injection laser modes, threshold conditions

1 R3:315-316

External quantum efficiency ,laser diode equations

1 R3:317-318

Resonant frequencies, reliability of LED and ILD

1 R3:410-412

Unit-(IV ) Sources to fiber power launching –output patterns , power coupling

1 R3:420-422

Power launching equilibrium , numerical aperture laser diode to fiber coupling

1 R3:425-429

Optical detectors-physical principles of PIN and APD , detector response time

2 R3:430-437

Temp effect on avalanche gain , comparison of photo detector

1 R3:441-454

Optical receiver operation-fundamental receiver operation

1 R3:468-474

Digital signal transmission, error sources, Receiver configuration ,digital receiver performance, Probability of error, quantum limit, analog receivers

2 R3:475-490

Unit-(V ) Link design, point to point links, power penalties

2 R1:263-265

Error control, multichannel transmission techniques,

2 R1:265-270

WDM concepts and component overview 2 R1:198-210

OTDR and optical power meter 2 R1:325-330

Text Books

1. G.Keiser: Optical Fiber Communication – MGH 2. Jenkins & White : Fundamentals Of Optics – MGH 3. J.M. Senior : Optical Fiber Communication – PHI 4. Gagliardi & Karp: Optical Communication – Wiley

Reference Books

1. Bhattacharya, Pallab / “Semiconductor Optoelectronics Devices” / Pearson Education.

2. Singh, Jasprit / “Optoelectronics An Introduction to Materials and Devices”/ McGraw-Hill

3. Khare, R.P. / “Fiber Optics & Optoelectronics” / Oxford University Press

4. Gupta, S.C. / “Text Book of Optical Fiber Communication & Its Applications”/ Prentice–Hall (India)