Acceleration control of Airy beams with optically induced refractive-index gradient

被引:105
|
作者
Ye, Zhuoyi [1 ,2 ]
Liu, Sheng [3 ,4 ]
Lou, Cibo [1 ,2 ]
Zhang, Peng [5 ]
Hu, Yi [1 ,2 ]
Song, Daohong [1 ,2 ]
Zhao, Jianlin [3 ,4 ]
Chen, Zhigang [1 ,2 ,5 ]
机构
[1] Nankai Univ, Key Lab Weak Light Nonlinear Photon, Minist Educ, Tianjin 300457, Peoples R China
[2] Nankai Univ, TEDA Appl Phys Sch, Tianjin 300457, Peoples R China
[3] Northwestern Polytech Univ, Key Lab Space Appl Phys & Chem, Minist Educ, Xian 710072, Peoples R China
[4] Northwestern Polytech Univ, Shaanxi Key Lab Opt Informat Technol, Sch Sci, Xian 710072, Peoples R China
[5] San Francisco State Univ, Dept Phys & Astron, San Francisco, CA 94132 USA
基金
中国国家自然科学基金; 美国国家科学基金会;
关键词
MANIPULATION; GENERATION;
D O I
10.1364/OL.36.003230
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We demonstrate both experimentally and theoretically controlled acceleration of one-and two-dimensional Airy beams in optically induced refractive-index potentials. Enhancement as well as reduction of beam acceleration are realized by changing the index gradient, while the beam shape is maintained during propagation through the linear optical potential. Our results of active acceleration manipulation in graded media are pertinent to Airy-type beam propagation in various environments. (C) 2011 Optical Society of America
引用
收藏
页码:3230 / 3232
页数:3
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