UNIT II SIGNAL DEGRADATION OPTICAL FIBERS 9Īttenuation – Absorption losses, Scattering losses, Bending Losses, Core and Cladding losses, Signal Distortion in Optical Wave guides-Information Capacity determination -Group Delay-Material Dispersion, Wave guide Dispersion, Signal distortion in SM fibers-Polarization Mode dispersion, Intermodal dispersion, Pulse Broadening in GI fibers-Mode Coupling -Design Optimization of SM fibers-RI profile and cut-off wavelength. To Explore the trends of optical fiber measurement systems.Įvolution of fiber optic system- Element of an Optical Fiber Transmission link– Total internal reflection-Acceptance angle –Numerical aperture – Skew rays Ray Optics-Optical Fiber Modes and Configurations -Mode theory of Circular Wave guides- Overview of Modes-Key Modal concepts- Linearly Polarized Modes -Single Mode Fibers-Graded Index fiber structure. To Enrich the idea of optical fiber networks algorithm such as SONET/SDH and optical CDMA. To Facilitate the knowledge about optical fiber sources and transmission techniques Previous Year Question Papers for ECE 7th SEM EC6702 Optical Communication Networks Engineering are listed down for students to make perfect utilization and score maximum marks with our study materials.Īnna University Regulation 2013 Electronics and Communication Engineering (ECE) 7th SEM EC6702 OCN -Optical Communication Networks Engineering Syllabus EC6702 OPTICAL COMMUNICATION AND NETWORKS L T P C 3 0 0 3 OBJECTIVES: Anna University Regulation 2013 ECE EC6702 OCN Question Papers for previous years are provided below.
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