Analysis of intensity interference caused by cross-phase modulation in dispersive optical fibers

被引：43
|
作者：
Shtaif, M [1 ]
Eiselt, M [1 ]
机构：
[1] AT&T Bell Labs, Res, Red Bank, NJ 07701 USA
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1998年 / 10卷 / 07期
关键词：
nonlinear optics; optical communication; wavelength-division multiplexing;
D O I：
10.1109/68.681290
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：
Under a set of broadly justified simplifiying assumptions, an analytical approach to the problem of cross phase modulation in optical fibers is presented. Simple analytical expressions describing intensity interference caused by cross-phase modulation (XPM) are derived. It turns out that within a physically realizable range of parameters the power penalties induced by XPM have a linear dependence on the power of the interfering signal. Examples of specific systems are presented and discussed.
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页码：979 / 981
页数：3
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