All-Optical Signal Processing with New DPSK Based on Multi-dimensional Complex

We studied all-optical parallel signal processing technology advantages, analyzed XPM effect on the theoretical, and used pre-coded DPSK/DPSK modulation to achieve hybrid multidimensional multiplexed signal processing, signal processing simulation will be used for phase modulation XPM format, succeed achieve with format conversion and regeneration, before and after conversion is greatly reduced jitter, BER performance has been improved accordingly, it has helped increase system capacity and reduce costs.