EC8751 OC Notes
Anna University Regulation 2017 ECE EC8751 OC Notes, OPTICAL COMMUNICATION Lecture Handwritten Notes for all 5 units are provided below. Download link for ECE 7th Sem OPTICAL COMMUNICATION Notes are listed down for students to make perfect utilization and score maximum marks with our study materials.
EC8751 OPTICAL COMMUNICATION
To study about the various optical fiber modes, configuration and transmission
characteristics of optical fibers
To learn about the various optical sources, detectors and transmission techniques
To explore various idea about optical fiber measurements and various coupling techniques
To enrich the knowledge about optical communication systems and networks
Introduction-general optical fiber communication system- basic optical laws and definitionsoptical modes and configurations -mode analysis for optical propagation through fibersmodes in planar wave guide-modes in cylindrical optical fiber-transverse electric and transverse magnetic modes- fiber materials-fiber fabrication techniques-fiber optic cablesclassification of optical fiber-single mode fiber-graded index fiber.
Attenuation-absorption –scattering losses-bending losses-core and cladding losses-signal dispersion –inter symbol interference and bandwidth-intra model dispersion-material dispersion- waveguide dispersion-polarization mode dispersion-intermodal dispersiondispersion optimization of single mode fiber-characteristics of single mode fiber-R-I Profilecutoff wave length-dispersion calculation-mode field diameter.
Sources: Intrinsic and extrinsic material-direct and indirect band gaps-LED-LED structuressurface emitting LED-Edge emitting LED-quantum efficiency and LED power-light source materials-modulation of LED-LASER diodes-modes and threshold conditions-Rate equations-external quantum efficiency-resonant frequencies-structures and radiation patterns-single mode laser-external modulation-temperature effort.Detectors: PIN photo detector-Avalanche photo diodes-Photo detector noise-noise sources-SNR-detector response time-Avalanche multiplication noise-temperature effectscomparisons of photo detectors.
Fundamental receiver operation-preamplifiers-digital signal transmission-error sources-Front end amplifiers-digital receiver performance-probability of error-receiver sensitivity-quantum limit.
Optical power measurement-attenuation measurement-dispersion measurement- Fiber Numerical Aperture Measurements- Fiber cut- off Wave length Measurements- Fiber diameter measurements-Source to Fiber Power Launching-Lensing Schemes for Coupling Management-Fiber to Fiber Joints-LED Coupling to Single Mode Fibers-Fiber SplicingOptical Fiber connectors.
System design consideration Point – to –Point link design –Link power budget –rise time budget, WDM –Passive DWDM Components-Elements of optical networks-SONET/SDHOptical Interfaces-SONET/SDH Rings and Networks-High speed light wave Links-OADM configuration-Optical ETHERNET-Soliton.
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EC8751 OC Notes
Anna University 7th Sem ECE OC Lecture Handwritten Notes
EC8751 OPTICAL COMMUNICATION Notes free download
Anna University ECE OC Notes Regulation 2017
EC8751NotOC, OC Unit wise Lecture Handwritten Notes – ECE 7th Semester