Application of polarization information to a light-controlling-light technique

被引:7
|
作者
Liang, J. C. [1 ]
Wang, H. C. [2 ]
机构
[1] Huizhou Univ, Coll Elect Sci & Elect Engn, Huizhou 516001, Peoples R China
[2] Dongguan Univ Technol, Sch Elect Engn & Intelligentizat, Dongguan 523808, Peoples R China
关键词
OPTICAL SPATIAL SOLITONS; AZOBENZENE DERIVATIVES; PHOTOISOMERIZATION; ISOMERIZATION; DEPENDENCE; POLYMERS; FILMS;
D O I
10.1364/OL.42.003654
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Nonlinear effects of photo-induced waveguides based on isomerization photochemistry are investigated. It is found that polarization information of the controlling light can be used to control the propagation of the signal light in all-optical waveguides, and an accurate and convenient light-controlling-light scheme is proposed, that is, controlling propagation of the signal light by synergic use of the intensity information and polarization information of the controlling light. The polarization dependence of optical nonlinearity is expected to enrich the connotation of the optical nonlinear effects and has theoretical significance and practical value. (C) 2017 Optical Society of America
引用
收藏
页码:3654 / 3657
页数:4
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