Name: Note for Optical Communications - OC By UPTU Risers
Rating: 3.4 (1 reviews)
Author: UPTU Risers

Block diagram of optical fiber communication system, Advantages of optical fiber communication. Optical fiber waveguides: structure of optical wave guide, light propagation in optical fiber using ray theory, acceptance angle, numerical aperture, skew rays, wave theory for optical propagation, modes in a planar and cylindrical guide, mode volume, single mode fibers, cutoff wavelength, mode field diameter, effective refractive index and group and mode delay factor for single mode fiber

Introduction

Attenuation, Scattering and Bending  Losses, Core and Cladding Losses, Information Capacity Determination, Group Delay, Attenuation Measurement Techniques, Material Dispersion, Polarization and Mode Dispersion, Intermodal Dispersion, Pulse Broadening, Optical Fiber Connector

Signal Distortion In Optical Fibers

LED's, Structures, Materials, Quantum Efficiency,, Power, Modulation, Power Bandwidth, Product, Laser Diodes, Semiconductor Injection Laser, Modes, Threshold Conditions, External Quantum Efficiency,  Laser Diode Rate Equation, Resonant Frequencies, Reliability of LED & ILD

Optical Source

Output Pattern, Power Coupling, Power Launching, Equilibrium Numerical A perture, LAser Diode To Fiber Coupling, Optical Detectors, Detector Response Time, Temperature Effect On Avalanche Gain, Comparison of Photo Detectors, Optical Receiver Operations, Receiver Configuration, Analog Receivers

Note for Optical Communications - OC By UPTU Risers

of Dr. A.P.J. Abdul Kalam Technical University, Lucknow. Electronics and Communication Engineering