使用带有动态增益均衡器的集成EDFA增强了40 Gb/s太比特容量系统的系统裕度

Optical Fiber Communication Conference and Exhibit Pub Date : 2002-03-17 DOI:10.1109/OFC.2002.1036697

M. Birk, A.K. Srivastava, G. Wilson, J. Ye, L. Chen, Y. Cao, I. White, P. Lu, M. Santo, A. Carra, C. Wang, S. Cabot, D. Devincentis, R. Monnard, M. Brodsky, N. Frigo

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引用次数: 8

摘要

在本文中，我们报告了一种完全集成的高功率，低噪声的EDFA，具有DGE和OCM(光通道监视器)，利用嵌入式控制器和快速控制算法在秒内收敛(受OCM响应时间限制)。EDFA/DGE用于演示24 X 40 Gb/s WDM中系统裕度的增强，该WDM由7个EDFA和200 km的光纤组成，在传输线末端具有8 dB信道功率纹波。结果表明，DGE提高了系统裕度，在最差信道下，q因子提高了2 dB。

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System margin enhancement in terabit capacity 40 Gb/s systems using an integrated EDFA with dynamic gain equalizer

In this paper we report a fully integrated high power, low noise figure EDFA with DGE and OCM (optical channel monitor) utilizing an imbedded controller and fast control algorithm converging in seconds (limited by OCM response time). The EDFA/DGE is used to demonstrate system margin enhancement in a 24 X 40 Gb/s WDM consisting of 7 EDFAs with 200 km of fiber having 8 dB channel power ripple at the end of transmission line. It is shown that DGE enhances system margin, improving the Q-factor by 2 dB for the worst channel.

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Optical Fiber Communication Conference and Exhibit

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