InfoCoBuild

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


Go to the Course Home or watch other lectures:

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