Raman amplification over 100 nm-bandwidth with dispersion and dispersion slope compensation for conventional single mode fiber
Raman amplification over 100 nm-bandwidth with dispersion and dispersion slope compensation for conventional single mode fiber
复制标题
超过 100 nm 带宽的拉曼放大，具有色散和色散斜率补偿，适用于传统单模光纤
DOI：
10.1109/ofc.2002.1036207
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
M. Shigematsu
中科院分区：
文献类型：
--
作者：
T. Miyamoto;T. Tsuzaki;T. Okuno;M. Kakui;M. Hirano;M. Onishi;M. Shigematsu
利用DCF实现了100 nm无缝带宽的色散和色散斜率补偿的分立拉曼直放站。传输线传输后的增益平坦度为2.3 dBp-p，OSNR为34.5 dB至39.3 dB。我们还估算了使用九个波长的泵浦光对增益平坦度的改善，并在理论上实现了增益平坦度为0.5dB的拉曼放大器。
We realized a discrete Raman repeater with the dispersion and dispersion slope compensation over seamless bandwidth of 100 nm by using DCF. The gain flatness after transmitting the transmission line was 2.3 dBp-p, and the OSNR was from 34.5 dB to 39.3 dB. We also estimated the improvement of gain flatness by using nine wavelengths of pumping lights, and we theoretically realized the 0.5 dB gain flatness Raman amplifier.