optical fiber communication Features of Diode:- 5 Aug 20196 Aug 2019 Quantum efficiency:- Quantum efficiency is defined as rate of generation of electron hole-pairs for per incident rate of photon energy.It depends on the absorption co-efficient and the wavelength of light.…
optical fiber communication Optical Detector:- 5 Aug 2019 Photo detector are used to provide optical to electrical conversion and always in Reverse Biased. Photo detectors are based on the principle of photo electric emission. in which if the…
optical fiber communication LASER’s and Stimulated Emission:- 4 Aug 20194 Aug 2019 Lasers or based on stimulated emission which are done with the help of population inversion through pumping phenomenon. Population inversion is the process in which the population of charge careers…
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