期刊名称：International Journal of Signal Processing, Image Processing and Pattern Recognition
印刷版ISSN：2005-4254
出版年度：2015
卷号：8
期号：12
页码：9-16
DOI：10.14257/ijsip.2015.8.12.02
出版社：SERSC
摘要：Optical communication are difficult to design and analyze therefore it is useful to find the effects of various parameters and characteristics of the Photodetectors used in optical systems. So in this paper effect of various parameters on the performance of proposed system with both types of Photodetectors is analyzed. Through the simulative results taken from "Optisystem 11.0" it is concluded that APD has an edge over PIN at Lower data rates, at lower transmit power levels, at higher attenuation and can support large transmission distance but PIN is preferred at higher thermal noise and higher data rates in comparison to APD.
