拉曼放大器中的反射诱导惩罚

Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551) Pub Date : 2001-09-30 DOI:10.1109/ECOC.2001.988842

C.H. Kim, J. Bromage, R. Jopson

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引用次数: 0

摘要

介绍了拉曼放大器系统中反射诱导惩罚的测量方法。当反射诱导的带内串扰功率低于信号功率25 dB时，我们的光学预放大接收机中观察到1 dB的损失。我们期望这一结果将适用于由离散-离散散射和离散-瑞利散射组合产生的带内散射，尽管这里描述的测量是分别针对这两种损伤进行的。

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Reflection-induced penalty in Raman amplifiers

We describe the measurement of reflection-induced penalty in Raman amplifier systems. A 1-dB penalty in our optically preamplified receiver was observed when the reflection-induced in-band crosstalk power was 25 dB below the signal power. We expect that this result will apply to in-band scattering arising from combinations of discrete-discrete scattering and discrete-Rayleigh scattering, although the measurements described here were performed for the two impairments separately.

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Proceedings 27th European Conference on Optical Communication (Cat. No.01TH8551)

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