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Electrical Electonics and Comunication Engineering EEE ECE

Optical Communication and Networks - EC6702

INTRODUCTION TO OPTICAL FIBERS


-> Optical Communication and Networking: Introduction
-> Ray theory transmission
-> Electromagnetic mode theory for optical propagation
-> Cylindrical fiber: Modes, Mode coupling, Step and Graded index fibers
-> Single mode fiber
-> Important Short Questions and Answers: Optical Communication and Networking

SIGNAL DEGRADATION OPTICAL FIBERS


-> Attenuation
-> Material absorption losses in silica glass fibers
-> Linear scattering losses
-> Nonlinear scattering losses
-> Fiber bend loss
-> Mid infrared and far infrared transmission
-> Dispersion
-> Intramodal Dispersion
-> Intermodal dispersion
-> Overall fiber dispersion
-> Polarization
-> Nonlinear effects
-> Fiber alignment and joint loss
-> Fiber splices
-> Fiber connectors
-> Fiber couplers
-> Important Short Questions and Answers: Transmission Characteristics of Optical Fiber

FIBER OPTICAL SOURCES AND COUPLING


-> Sources and Detectors: Introduction
-> LEDs
-> LED Structures
-> The Semiconductor Injection Laser
-> Injection Laser Structures
-> Optical Detectors
-> Photodetector Noise & S/N
-> Photodetector Response Time
-> Important Short Questions and Answers: Sources and Detectors of Optical

FIBER OPTIC RECEIVER AND MEASUREMENTS


-> Fundamental Receiver Operation
-> Receiver Configuration
-> Probability of Error
-> Quantum Limit
-> Pre Amplifiers
-> Fiber attenuation measurements
-> Fiber dispersion measurements
-> Fiber refractive index profile measurements
-> Fiber cutoff wavelength measurements
-> Fiber numerical aperture measurements
-> Fiber diameter measurements
-> Important Short Questions and Answers: Fiber Optic Receiver and Measurements

OPTICAL NETWORKS AND SYSTEM TRANSMISSION


-> SONET/SDH
-> Broadcast and select WDM Networks
-> Wavelength Routed Networks
-> Non Linear Effects on Network Performance
-> Solitons
-> Optical CDMA
-> Ultra High Capacity Networks
-> Important Short Questions and Answers: Optical Networks

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