Performance analysis of various switching architecture based on 2/spl times/2 LiNbO/sub 3/ electro-optical switches

We design a lot of spatial switching networks based on integrating 2/spl times/2 LiNbO/sub 3/ electro-optical switches. In this paper, we consider various spatial switching networks such as general MDB (GMDB), modified double crossbar (MDX), dilate Benes, etc. Finally, we compare the various performance such as the signal to noise ratio (SNR) and insertion loss, for providing the adaptive performance of a universal switching networks.