Phase-induced soliton switching in fiber nonlinear directional couplers

Amarendra K. Sarma; Ajit Kumar

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Phase-induced soliton switching in fiber nonlinear directional couplers

机译：Phase-induced soliton switching in fiber nonlinear directional couplers

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摘要

A numerical study of femtosecond soliton switching by the relative phase change of a weak control pulse is carried out for a Kerr coupler with the simultaneous presence of intermodal dispersion, cross-phase modulation, third-order dispersion, self-steepening, and intrapulse Raman scattering. It is shown (numerically) that cross-phase modulation, though it appears as a very tiny parameter, plays a positive role in this mode of soliton switching and that these perturbative effects may lead to useful soliton switching if the relative phase of the control pulse is monitored judiciously.

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来源
《Optical Engineering》 |2007年第11期|115005-1-115005-6-0|共6页
作者
Amarendra K. Sarma; Ajit Kumar;
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作者单位

Department of Physics, Indian Institute of Technology, Guwahati 781039, India;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类光学仪器;
关键词
phase induced soliton switching; nonlinear directional coupler; intermodal dispersion; third-order dispersion; Raman effect; self-steepening;

Phase-induced soliton switching in fiber nonlinear directional couplers

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