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32 Channel ×40 Gb/s WDM optical communication system utilizing different configurations of hybrid fiber amplifier

机译:32通道×40 GB / S WDM光通信系统采用不同配置的混合光纤放大器

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摘要

In this paper, a simulation analysis of 40Gb/s wavelength division multiplexing system of 32 channels is implemented through RZ modulation format by using a different hybrid fiber amplifier (HFA) configurations, namely, serial HFA, parallel HFA, and combined serial-parallel hybrid fiber amplifier (CSP-HFA). The performance of the proposed amplifiers is compared in terms of average gain level, average noise figure, flat gain bandwidth. In addition, quality factor, bit error rate, and eye diagram for the demonstrated 32 channelx40Gb/s wavelength division multiplexing optical communication system utilizing different configurations of the hybrid fiber amplifier is compared. The CSP-HFA shows better performance than serial and parallel hybrid amplifiers in terms of wider flat gain bandwidth, higher quality factor, lower bit error rate, and wider and clearer eye opening. Furthermore, CSP-HFA exhibits a flat gain bandwidth of 65nm with an acceptable average gain of 16dB and average noise figure of 7dB.
机译:在本文中,通过使用不同的混合光纤放大器(HFA)配置,即串行HFA,并行HFA和组合的串行平行混合,通过RZ调制格式实现了32个通道的40GB / S波分复用系统的仿真分析。光纤放大器(CSP-HFA)。在平均增益水平,平均噪声系数,平均增益带宽方面比较了所提出的放大器的性能。另外,比较利用混合光纤放大器的不同配置的显示的32通道X40GB / S波分复用光通信系统的质量因数,误码率和眼图。 CSP-HFA在更广泛的平坦增益带宽,更高的质量因数,低位错误率和更宽且更清晰的眼睛开口方面,表现出比串行和并行混合动力放大器更好的性能。此外,CSP-HFA呈现65nm的平坦增益带宽,其可接受的平均增益为16dB和7dB的平均噪声系数。

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