Reduction of Four-Wave-Mixing Crosstalk in a Short Fiber-Optical Parametric Amplifier

被引：39

作者：

Jamshidifar, Mehdi ^{[1
]}

Vedadi, Armand ^{[1
]}

Marhic, Michel E. ^{[1
]}

机构：

[1] Swansea Univ, Inst Adv Telecommun, Swansea SA2 8PP, W Glam, Wales

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2009年 / 21卷 / 17期

基金：

英国工程与自然科学研究理事会;

关键词：

Crosstalk; nonlinear optics; optical parametric amplifiers (OPAs); WDM SIGNALS; AMPLIFICATION; TALK;

D O I：

10.1109/LPT.2009.2025051

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：

Four-wave-mixing crosstalk in a fiber-optical parametric amplifier has been reduced by 16 dB by decreasing the fiber length from 340 to 50 m, and increasing the pump power to maintain the gain at 20 dB. In this letter, numerical simulations using the split-step Fourier method are presented, showing consistency with experimental observations.

引用

页码：1244 / 1246

页数：3

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