Stop of light in nonlinear photonic crystal

被引:0
|
作者
Trofimov, VA [1 ]
Tereshin, EB [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Computat Math & Cybernat, Moscow 117234, Russia
关键词
soliton formation; nonlinear Schrodinger equation; cubic nonlinearity; self-focusing; photonic crystal; light localization;
D O I
10.1117/12.636894
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
A new effect of light localization in nonlinear layers of photonic crystal is predicted. It is shown that during the initial pulse propagation through the nonlinear medium an ultra-short high-intensity solitons, which are reflected from the boundaries of the linear and nonlinear layers as a whole, are formed. Hence, the soliton sub-pulses are captured by the nonlinear layer of the photonic crystal. Soliton interaction is discussed as well. Computer simulation based on a new approach for this class of problems is proposed by the authors.
引用
收藏
页码:12 / 19
页数:8
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