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首页> 外文会议>Optical Transmission, Switching, and Subsystems IV pt.1 >Gain-Control Hybrid Raman Fiber Amplifier/EDFA Incorporating Ring Cavity with a Single Pump Source
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Gain-Control Hybrid Raman Fiber Amplifier/EDFA Incorporating Ring Cavity with a Single Pump Source

机译：增益控制混合拉曼光纤放大器/ EDFA将环形腔与单个泵浦源结合在一起

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摘要

All-optical gain-control Raman fiber amplifier (RFA) based on ring cavity technique using a pair of circulators is investigated experimentally. A pair of 1465nm laser diodes is used as the pump source to the RFA which provides a gain peak at around 1565 nm. The analyses of gain and noise figure are carried out using lasing wavelengths of 1550 and 1565 nm. Gain and noise figure variations are 0.4 and 0.5 dB respectively. We observed strong influence of pump-signal relative intensity noise transfer that results in noise figure penalty. The analyses are also carried out on hybrid configuration of RFA and EDFA and the characteristics of the dynamic range of the configurations are being compared.
机译：实验研究了基于环形腔技术的一对循环器的全光增益控制拉曼光纤放大器（RFA）。一对1465nm激光二极管用作RFA的泵浦源，它在1565 nm附近提供了一个增益峰值。使用1550和1565 nm的激光波长进行增益和噪声系数的分析。增益和噪声系数变化分别为0.4和0.5 dB。我们观察到泵信号相对强度噪声传输的强烈影响，导致噪声系数下降。还对RFA和EDFA的混合配置进行了分析，并比较了配置动态范围的特征。

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