the National Basic Research Program of China (2011CB301704);the National Natural Science Foundation of China (60877056 and 60901006);the Program for New Century Excellent Talents in University of China (NCET-04-0715)
High-speed all-optical logic circuits have attracted much attention because of their important roles in signal processing in next-generation optical networks.The digital encoder is widely used in binary calculation,mu...
Supported by the National Natural Science Foundation of China (Grant No.60877040);National High Technology Research and Development Program of China (Grant No.2008AA03Z404);National Basic Research program of China (Grant.2010CB923204)
All-optical switch with the ultrafast optical switching rate is a key device in the next generation optical network.In this article,we propose a polarization switch with ps switching time,which is constructed from one...