摘要
文章通过研究高功率Er-Yb共掺双包层光纤放大器对多波长信号传输特性的影响,尤其是对不同光功率等级下多波长信号劣化的研究,分析了高功率条件下光非线性效应和在特定应用中的规律,得到了一些有益的结论,可为更好地实现高功率多波长光信号传输提供一定的依据。
On the basis of the analysis of the effects of high-power Er-Yb co-doped double-clad optical fiber amplifiers on multi- wavelength signal transmission properties and especially of the investigations of multi-wavelength signal degeneration at different optical power levels, the optical nonlinearities at high power levels and the laws in specific applications are analyzed and some helpful conclusions are obtained, providing certain basis for the transmission of high power multi-wavelength optical signals.
出处
《光通信研究》
北大核心
2010年第1期54-56,共3页
Study on Optical Communications
基金
国家"九七三"计划资助项目(2010CB328300)
关键词
双包层光纤
非线性
功率代价
double clad fiber
nonlinearity
power penalty
