posted on 2024-10-31, 17:40authored byFangxin Li, Trung Vo, Chad Husko, M Pelusi, D.X Xu, S Janz, Ben Eggleton, David Moss
We demonstrate all-optical XOR logic function for 40Gb/s DPSK signals in the Cband, based on four-wave mixing (FWM) in a silicon nanowire. Error-free operation with a systempenalty of ~ 4.3dB at 10-9 BER has been achieved.