| 调制泵浦EDFA的增益响应与级联放大 |
| |
| 引用本文： | 唐平生,徐慧俊,刘丹,刘小明,范崇澄,彭江得. 调制泵浦EDFA的增益响应与级联放大[J]. 中国激光, 1996, 23(9): 781-784 |
| |
| 作者姓名： | 唐平生 徐慧俊 刘丹 刘小明 范崇澄 彭江得 |
| |
| 作者单位： | 清华大学电子工程系 |
| |
| 摘 要： | 对调制泵浦掺铒光纤放大器（ＥＤＦＡ）的增益响应与级联放大的实验研究表明，ＥＤＦＡ小信号增益对泵浦光调制的幅度和频率响应分别呈现线性与低通（＜１ｋＨｚ）特性．级联放大为高通（＞２００Ｈｚ）特性．
|
| 关 键 词： | 掺铒光纤放大器，增益，调制 |
| 收稿时间： | 1995-10-23 |
Cascaded Amplification and Gain Response of EDFA with Pump Modulation |
| |
| Tang Pingsheng,Xu Huijun,Liu Dan,Liu Xiaoming,Fang Chongcheng,Peng Jiangde. Cascaded Amplification and Gain Response of EDFA with Pump Modulation[J]. Chinese Journal of Lasers, 1996, 23(9): 781-784 |
| |
| Authors: | Tang Pingsheng Xu Huijun Liu Dan Liu Xiaoming Fang Chongcheng Peng Jiangde |
| |
| Abstract: | Gain modulation response and cascaded amplification characteristics of Erbiumdoped fiber amplifiers(EDFAs)are experimentally studied.It is shown that the amplitudeand frequency responses of EDFAs are linear and low-Pass(cutoff frequency less than 1kHz),respectively.The transmission characteristics of the low-frequency modulated linesignal are high-pass(cutoff frequency larger than 200 Hz). |
| |
| Keywords: | EDFA gain modulation |
| 本文献已被 CNKI 等数据库收录！ |
|
