Performance analysis of hybrid optical amplifier in long-haul ultra-dense wavelength division multiplexing system

2017 International Conference on Control, Electronics, Renewable Energy and Communications (ICCREC) Pub Date : 2017-09-01 DOI:10.1109/ICCEREC.2017.8226683

Akhmad Hambali, Brian Pamukti

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引用次数: 6

Abstract

Hybrid amplifier is a promising technology and give a better performance because it can handle network with a high traffic. Hybrid amplifier is used to optimize gain bandwidth of WDM-based system. Optimization of the hybrid amplifier (Raman-EDFA) make gain spectrum being around the same reinforcement intensity by lowering the gain flatness of 4.3 dB to 0.01 dB with an average gain of about 25.7 dB which has a bandwidth range of 75 nm along 1530–1605 nm. The simulations have showed that hybrid amplifier performance test (Raman-EDFA) on long haul U-DWDM (Ultra-DWDM) system with 205 km have several value of Q Factor which is varied on channel 1 (7.97), 20 (7,24377), 40 (6.68281), 60 (7.01838), 80 (6.4435), 100 (6.58715) and the lowest Q Factor on the 80th channel (6.4435). These values indicate that the U-DWDM long haul system with hybrid amplifier configuration (Raman-EDFA) arranged in series with the specifications listed in this research is only effective at a maximum distance of 205 km.

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远距离超密集波分复用系统中混合光放大器的性能分析

混合放大器是一种很有前途的技术，它可以处理高流量的网络，具有更好的性能。采用混合放大器优化wdm系统的增益带宽。对混合放大器(Raman-EDFA)进行优化，将增益平坦度从4.3 dB降低到0.01 dB，平均增益约为25.7 dB，带宽范围为1530-1605 nm，带宽范围为75 nm。仿真结果表明，在205 km长途U-DWDM (Ultra-DWDM)系统中，混合放大器性能测试(Raman-EDFA)的Q因子值在1路(7.97)、20路(7.24377)、40路(6.68281)、60路(7.01838)、80路(6.4435)、100路(6.58715)有不同的变化，在第80路的Q因子最低(6.4435)。这些值表明，采用混合放大器配置(Raman-EDFA)串联的U-DWDM长途系统仅在最大距离为205 km时有效。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2017 International Conference on Control, Electronics, Renewable Energy and Communications (ICCREC)

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