Transcription of OPTICAL FIBER COMMUNICATION - SLAC
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OPTICAL FIBER COMMUNICATIONZ afarYasinOUTLINE-Introduction about OPTICAL Characteristics of FIBER Optics COMMUNICATION propagation in an OPTICAL Analysis for Single Mode Analysis for Multimode Plasmon FIBER Surface Plasmon Resonance waveguide of cylindrical geometry with core and cladding of suitable index of core > refractive index of claddingMain MotivationTo meet demand of increase in the telecommunication data transmission. claddingPhysical Principle input light output light Total internal reflection (critical angle, using Snell s law). core Main AdvantagesOPTICAL FIBER COMMUNICATION SYSTEM Higher bandwidth (extremely high data transfer rate). Less signal degradation.
Starting from Maxwell equations: - Wave equation in cylindrical coordinates is derived. - The wave equation can be exactly solved for uniformly cored fibers. - The classification of type of solutions lead to TE, EH, or EH and HE modes. - For graded index non-uniform core profiles, approximate methods can be used.
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Transmission, Transmission Line Equations, Line, Transmission Line, Lecture -- Transmission Line Equations, Transmission Line Equations Lecture, Equations, Lectures on Electromagnetic Field Theory, Lecture, Numerical Methods for Partial Differential Equations, Numerical methods for partial dif-ferential equations, Three-phase circuits