Chinese Journal of Lasers B, 2001, 10 (4): 277, 网络出版: 2006-08-10
Numerical Study on the Performance in High-bit-rate Optical Communication Systems
optical fiber communication dispersion compensation higher-order dispersion compensation pre-chirping
摘要
Abstract
By numerical simulations, we show that picosecond Gaussian optical pulses with a precise optimal frequency chirping can transmit stably in full-dispersion compensation optical fiber links, with not only second- but also third-order dispersion compensation, using dispersion shift fibers with opposite dispersion sign. The optimal pre-chirp is determined principally by the second-order dispersion scheme and scarcely affected by third-order dispersion scheme. It demonstrates that, to a high bit rate transmission system, the pre-chirping technology and higher-order dispersion compensation are two very efficient measures in improving performance of system.
GUO Shuqin, XIAO Yan, XUE Wenrui, LI Zhonghao, ZHOU Guosheng. Numerical Study on the Performance in High-bit-rate Optical Communication Systems[J]. Chinese Journal of Lasers B, 2001, 10(4): 277. GUO Shuqin, XIAO Yan, XUE Wenrui, LI Zhonghao, ZHOU Guosheng. [J]. 中国激光(英文版), 2001, 10(4): 277.