CANCELLATION OF 4-WAVE-MIXING BY USE OF PHASE-SHIFT IN A DISPERSIVE FIBER INSERTED INTO A ZERO-DISPERSION TRANSMISSION-LINE

被引：5

作者：

TAKAHASHI, H

INOUE, K

机构：

[1] NTT Optical Network Systems Laboratories, Yokosuka, Kanagawa, 238-03

来源：

OPTICS LETTERS | 1995年 / 20卷 / 08期

关键词：

D O I：

10.1364/OL.20.000860

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A simple, effective technique to cancel waves generated by four-wave mixing is proposed and experimentally confirmed. A single-mode fiber, which has large dispersion at 1.55 mu m, is simply inserted into the middle of a dispersion-shifted fiber transmission line. Dispersion in the single-mode fiber is effectively utilized to cause pi phase shift in the light waves generated by four-wave mixing in the first and second halves of the transmission line so that the four-wave mixing is totally canceled.

引用

页码：860 / 862

页数：3