TY - BOOK AU - GOWAR,John TI - Optical communication systems SN - 8120308344 U1 - 621.38275 PY - 1993/// CY - NewDelhi PB - Prentice Hall of india. KW - Optical Communication systems N1 - propagation in dielectric waveguides--material disperson--step index fiber--graded index fiber--fiber parameters--fiber specification and measurements--sources and detectors--semiconductor properties--injection luminescence--semiconductor lasers--semiconductor photodiode detectors--avalanche photodiode--photomultiplier tube--electromagnetic ER -