FENG Jian he, CHEN Shu qiang, GUAN Ke jian. A novel method of all-optical wavelength conversion by four wave mixing[J]. 2000,(2):35-39. DOI: 10.13756/j.gtxyj.2000.02.009.
一种新的四波混频全光波长变换实验研究
摘要
优化设计半导体光纤环形激光器 ( SFRL)产生波长连续可调谐窄线宽的激光输出
可调谐范围为 40 nm。利用半导体光放大器 ( SOA)的非线性效应四波混频 ( FWM)
实现了码速为 2 .5Gbit/s SDH信号光的波长变换
向上变换 8.2 4 nm
向下变换 1 9.49nm。在实验中不需要外加泵浦光源。
Abstract
A high performance tunable semiconductor fiber ring laser(SFRL) with turnable range of 40 nm is designed. Using the nonlinearity of FWM in the semiconductor optical amplifier (SOA)
we realised a wavelength conversion of 2.5 Gbit/s SDH optical signal (8.24 nm up and 19.49 nm down) without external pump source.
关键词
全光波长变换(AOWC)半导体光放大器(SOA)四波混频(FWM)半导体环形激光器(SFRL)
Keywords
all optical wavelength conversion(AOWC)semiconductor optical amplifier(SOA)four wave mixing(FWM)semiconductor fiber ring laser(SFRL)