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Advanced Optical Communication

Advanced Optical Communication. Instructor: Prof. R.K. Shevgaonkar, Department of Electrical Engineering, IIT Bombay. The content in this course is designed to cover a one semester course at the post graduate level. After providing the basic foundation of fiber optic communication, the course covers the advanced topics like the power penalty in a link, fiber amplifiers like the EDFA and Raman Amplifiers, nonlinear fiber optics, optical switches and routers, dispersion compensators, DWDM systems, wavelength routed optical networks, optical CDMA systems, etc. (from nptel.ac.in)

Lecture 26 - Wavelength Division Multiplexed Systems

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Lecture 01 - Introduction

Lecture 02 - Basics of Light: Characteristics of Light, Wave Function

Lecture 03 - Ray Model for Propagation of Light inside the Optical Fiber

Lecture 04 - Ray Model for Propagation of Light inside the Optical Fiber (cont.)

Lecture 05 - Wave Model for Propagation of Light in Optical Fiber: Wave Equation

Lecture 06 - Wave Model: Solving Characteristic Equation of a Mode, b-v Diagram

Lecture 07 - Wave Model: Field Distribution of a Mode, Linearly Polarized Modes

Lecture 08 - Signal Distortion: Dispersion

Lecture 09 - Signal Distortion: Dispersion (cont.), Attenuation

Lecture 10 - Signal Distortion: Radiation Loss

Lecture 11 - Practical Issues in Implementation of Fiber Link

Lecture 12 - Optical Sources

Lecture 13 - Light Emitting Diode I

Lecture 14 - Light Emitting Diode II

Lecture 15 - Laser: Temporal and Special Coherencies, Spontaneous Process

Lecture 16 - Laser: Spontaneous, Absorption and Stimulated Processes

Lecture 17 - Laser: Population Inversion, Fabry-Perot Cavity

Lecture 18 - Laser: Functioning of Luby and Helium-Neon Lasers, Laser Diode

Lecture 19 - More Characteristics of Laser Diode, Photo Detector

Lecture 20 - Photo Diodes and Detector Noise

Lecture 21 - Photo Detector

Lecture 22 - Optical Receivers I

Lecture 23 - Optical Receivers II

Lecture 24 - Receiver Sensitivity Degradation

Lecture 25 - Fiber Optic Link Design

Lecture 26 - Wavelength Division Multiplexed Systems

Lecture 27 - Erbium-Doped Fiber Amplifier (EDFA)

Lecture 28 - Integrated Optics I

Lecture 29 - Integrated Optics II

Lecture 30 - Tutorials I

Lecture 31 - Tutorials II

Lecture 32 - Introduction to Nonlinear Fiber Optics

Lecture 33 - Nonlinear Schrodinger Equation

Lecture 34 - Group Velocity Dispersion (GVD)

Lecture 35 - Self Phase Modulation (SPM)

Lecture 36 - Solitonic Communication

Lecture 37 - Raman Amplifier

Lecture 38 - Cross Phase Modulation and Four Wave Mixing

Lecture 39 - Laboratory Experiments I

Lecture 40 - Laboratory Experiments II

Lecture 41 - Laboratory Experiments III