Automatic design scheme for optical-fiber Raman amplifiers backward-pumped with multiple laser diode pumps

被引：65

作者：

Yan, MH ^{[1
]}

Chen, JP

Jiang, WN

Li, JL

Chen, JF

Li, X

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Fiber Opt, Local Area Commun Networks, Shanghai 200030, Peoples R China

[2] Shanghai Jiao Tong Univ, State Key Lab Fiber Opt, Adv Opt Commun Syst, Shanghai 200030, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 09期

关键词：

optical Raman amplifiers; pumps; simulated annealing; wavelength division multiplexing;

D O I：

10.1109/68.942656

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Simulated annealing algorithm is adopted to give automatic pump configuration in laser-diode backward-pumped distributed fiber Raman amplifiers. Demonstration of the optimization process of wavelengths and powers in an optical-fiber Raman amplifier using four laser-diode pumps is presented. The resulted gain ripple is less than 2.6 dB in respect to 30 dB average gain in the amplification bandwidth of more than 50 nm (64 signal channels). The algorithm can be practically applied to desired signal channel number and gain profile.

引用

页码：948 / 950

页数：3

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