实用型1.47μmLD泵浦掺Er^3+光纤放大器模块

1480nm LD Pumped Erbium Doped Fiber Amplifier Module

在国内首次采用国产１．４７μｍ激光二极管和掺Ｅｒ３＋／Ａｌ３＋光纤研制成光电一体化的光纤放大器实用型模块样机。模块净增益２７ｄＢ，饱和输出功率０ｄＢｍ，最大输出功率７ｄＢｍ，光学带宽＞２０ｎｍ，噪声系数＜７ｄＢ，可供光纤通信和光孤子传输实验系统试用。

n erbium-doped fiber amplifier module pumped by 1 480urn laser diode is firstly reported in China,which is optimized for high fiber-to-fiber net gain, maximum output power and broad bandwidth around1550nm . Appreciable performance is achieved,such as better than 27dB small signal net gain, 7dBm outputpower, 20urn optical bandwidth and 7dB noise figure.