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首页> 外文期刊>Microwave and optical technology letters >ANALYSIS OF CROSSTALK BETWEEN 10 Gb/s×64 CHANNELS IN TWO-PUMP FIBER OPTICAL PARAMETRIC AMPLIFIER
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ANALYSIS OF CROSSTALK BETWEEN 10 Gb/s×64 CHANNELS IN TWO-PUMP FIBER OPTICAL PARAMETRIC AMPLIFIER

机译:两泵光纤参数放大器中10 Gb / s×64通道之间的相交分析

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摘要

We present a numerical study of 64 signals amplified by a two-pump fiber optical parametric amplifier. The amplifier was alternatively simulated with two fibers with different values of nonlinear coefficient but the same length. The gain remained constant in both cases. The performance of the amplifier is improved when it is designed with the fiber of lower nonlinear coefficient. Also, it was observed that the performance of the amplifier is strongly dependent on channel separation.
机译:我们对由两泵光纤参量放大器放大的64个信号进行了数值研究。或者,使用具有不同非线性系数值但长度相同的两根光纤对放大器进行仿真。在两种情况下,增益均保持恒定。当使用非线性系数较低的光纤设计放大器时,可以提高放大器的性能。另外,观察到放大器的性能强烈取决于通道间隔。

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