Some investigations on numerical simulation of photodetectors for future generation optical communication system

Abstract

In 1970s Optical fiber communication system was utilized for newlinetelecommunication purpose because of its various characteristics such as gigantic newlinepotential bandwidth less weight and small size immunity to electromagnetic newlineinterference and crosstalk secured transmission less attenuation and so on newlineNowadays the backbone for internet traffic is the optical fiber communication newlinesystem Day by day the bandwidth requirements for internet traffic are newlineincreasing sharply Theoretically it is possible to send data at the rate of Peta bits newlineper second that is 1015 bits per second through optical fibers Currently research newlineis being done on optical fibers transmitters and receivers to achieve the newlinetheoretical data rate of optical communication systems newline newline