Wavelength conversion based on FWM with double orthogonal pump in a semiconductor-fiber ring laser

被引：18

作者：

Chi, N ^{[1
]}

Qi, J

Xu, L

Zhen, Y

Guan, KJ

Chen, SQ

机构：

[1] Beijing Univ Posts & Telecommun, Opt Commun Ctr, Beijing 100876, Peoples R China

[2] China Telecom, Int Engn Dept, Beijing 100032, Peoples R China

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2001年 / 13卷 / 05期

基金：

中国国家自然科学基金;

关键词：

four-wave mixing; semiconductor-fiber ring laser; wavelength conversion;

D O I：

10.1109/68.920765

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：

A new scheme is presented in this letter that, by using double orthogonal pump in a semiconductor fiber ring laser, gives a better solution to improve the conversion efficiency and to deduced noise figure of wavelength converters based on four-wave mixing. The noise figure in this scheme is smaller than normal broad-band orthogonal-pump scheme. Experimental results show nearly flat conversion efficiency and signal-to-noise ratio in a wavelength-shift range of more than 40 nm.

引用

页码：499 / 501

页数：3

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