Anomalous refraction of an ultrashort light pulse at a nonlinear interface of dielectric media

被引：1
|
作者：
Maimistov, A. I. [1 ]
Gabitov, I. R. [2 ,3 ]
机构：
[1] Natl Nucl Res Univ MIFI, Moscow, Russia
[2] Univ Arizona, Tucson, AZ 85721 USA
[3] Skoltech, Moscow, Russia
来源：
JOURNAL OF OPTICAL TECHNOLOGY | 2015年 / 82卷 / 11期
基金：
俄罗斯科学基金会;
关键词：
INTRINSIC OPTICAL BISTABILITY; LOCAL-FIELD; RESONANT MEDIUM; SUPER-RADIANCE; 3-LEVEL ATOMS; REFLECTION; FILMS;
D O I：
10.1364/JOT.82.000727
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
This paper discusses the refraction of an ultrashort pulse of an electromagnetic field at a nonlinear interface of dielectric media. The nonlinearity is caused by the presence of a thin film of resonance-absorbing atoms. When local-field effects are negligible, the system of model equations is completely integrable, and this makes it possible to find an exact solution. It is shown that the refracted pulse breaks up into several solitons, whose number depends on the angle of incidence. (C) 2015 Optical Society of America.
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页码：727 / 733
页数：7
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