Steering beam propagation in optical lattice by spatial phase modulation

被引:8
|
作者
Wang, Hongcheng [1 ]
Peng, Xiaolan [1 ]
机构
[1] Dongguan Univ Technol, Coll Elect Engn, Dongguan 523808, Peoples R China
关键词
2-DIMENSIONAL PHOTONIC LATTICES; DISCRETE SOLITONS; BESSEL LATTICES; VORTEX SOLITONS; DYNAMICS; MEDIA;
D O I
10.1364/JOSAB.29.000429
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We present an optical steering method in optical lattice with Kerr nonlinearity based on spatial phase modulation. By choosing proper phase modulation parameters, we can easily realize optical deflection, optical switching, and splitting of optical beams. The effect of lattice depth and lattice period on the optical steering is also discussed in detail. (C) 2012 Optical Society of America
引用
收藏
页码:429 / 433
页数:5
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