期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Gain Flattening Filter Canceling Temperature Dependence of EDFA's gain
1
作者 m. Ohmura Y. Ishizawa +4 位作者 H. Nakaji K. Hashimoto T. Shibata m. shigehara A. Inoue 《光学学报》 EI CAS CSCD 北大核心 2003年第S1期241-242,共2页
We have developed a gain flattening filter (GFF) for an erbium doped fiber (EDF) without temperature control systems. This GFF, which consists of temperature-sensitive long period gratings (LPGs) and a temperature com... We have developed a gain flattening filter (GFF) for an erbium doped fiber (EDF) without temperature control systems. This GFF, which consists of temperature-sensitive long period gratings (LPGs) and a temperature compensated slanted fiber Bragg grating (SFBG), follows the gain shift of EDF with temperature. Gain variation of the EDFA less than 0.25dBp-p was achieved with the bandwidth of 37nm, and the temperature range 0-65℃ without any temperature control systems. 展开更多
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部