Title :
Clock pump preprocessing to reduce the XPM effect in the optical decision based on optical fiber parametric amplifier
Author :
Han, Bingchen ; Yu, Jinlong ; Yang, Chengquan ; Wu, Bo ; Luo, Jun ; Wang, Ju ; Wang, Wenrui ; Guo, Jingzhong ; Yang, Enze
Author_Institution :
School of Electronic Information Engineering, Tianjin University, 300072, China
Abstract :
A novel approach is proposed to reduce the cross phase modulation between multiple clock pump in the multi-wavelength optical decision based optical fiber parametric amplifier. The dispersive media is used to preprocess the pump clock, and then the clock pump is changed from intensity modulation into phase modulation. In our experiment, cross phase modulation is obviously restrained between the adjacent channels.
Keywords :
Clocks; Dispersion; Intensity modulation; Optical fiber amplifiers; Optical fibers; Optical modulation; Optical pumping; Phase modulation; Semiconductor optical amplifiers; Stimulated emission; Optical communication; all-optical 3R regeneration; cross phase modulation (XPM); highly nonlinear fiber (HNLF); optical fiber parametric amplifier (OFPA);
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
