Demonstration of 8×10.7 Gbps Asynchronous Code-shift-keying OCDMA with Multi-port En/decoder for Multi-dimensional Optical Code Processing

An 8-user, 10.7Gbps/user, asynchronous code-shift-keying OCDMA system was demonstrated in the experiment with BER≪ 10-9, without using FEC and optical thresholding. This scheme uses the multi-port encoder/decoder in a novel configuration to process multi-dimensional optical codes.