中国物理B ›› 2016, Vol. 25 ›› Issue (4): 44201-044201.doi: 10.1088/1674-1056/25/4/044201

• ELECTROMAGNETISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS • 上一篇    下一篇

Propagation of Airy Gaussian vortex beams in uniaxial crystals

Weihao Yu(余伟浩), Ruihuang Zhao(赵瑞璜), Fu Deng(邓富), Jiayao Huang(黄加耀), Chidao Chen(陈迟到), Xiangbo Yang(杨湘波), Yanping Zhao(赵燕平), Dongmei Deng(邓冬梅)   

  1. 1 Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, China;
    2 CAS Key Laboratory of Geospace Environment, University of Science and Technology of China, Chinese Academy of Sciences (CAS), Hefei 230026, China
  • 收稿日期:2015-09-10 修回日期:2015-11-23 出版日期:2016-04-05 发布日期:2016-04-05
  • 通讯作者: Dongmei Deng E-mail:dmdeng@263.net
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11374108, 11374107, 10904041, and 11547212), the Foundation of Cultivating Outstanding Young Scholars of Guangdong Province, China, the CAS Key Laboratory of Geospace Environment, University of Science and Technology of China, the National Training Program of Innovation and Entrepreneurship for Undergraduates (Grant No. 2015093), and the Science and Technology Projects of Guangdong Province, China (Grant No. 2013B031800011).

Propagation of Airy Gaussian vortex beams in uniaxial crystals

Weihao Yu(余伟浩)1, Ruihuang Zhao(赵瑞璜)1, Fu Deng(邓富)1, Jiayao Huang(黄加耀)1, Chidao Chen(陈迟到)1, Xiangbo Yang(杨湘波)1, Yanping Zhao(赵燕平)1, Dongmei Deng(邓冬梅)1,2   

  1. 1 Guangdong Provincial Key Laboratory of Nanophotonic Functional Materials and Devices, South China Normal University, Guangzhou 510631, China;
    2 CAS Key Laboratory of Geospace Environment, University of Science and Technology of China, Chinese Academy of Sciences (CAS), Hefei 230026, China
  • Received:2015-09-10 Revised:2015-11-23 Online:2016-04-05 Published:2016-04-05
  • Contact: Dongmei Deng E-mail:dmdeng@263.net
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos. 11374108, 11374107, 10904041, and 11547212), the Foundation of Cultivating Outstanding Young Scholars of Guangdong Province, China, the CAS Key Laboratory of Geospace Environment, University of Science and Technology of China, the National Training Program of Innovation and Entrepreneurship for Undergraduates (Grant No. 2015093), and the Science and Technology Projects of Guangdong Province, China (Grant No. 2013B031800011).

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摘要： The propagation dynamics of the Airy Gaussian vortex beams in uniaxial crystals orthogonal to the optical axis has been investigated analytically and numerically. The propagation expression of the beams has been obtained. The propagation features of the Airy Gaussian vortex beams are shown with changes of the distribution factor and the ratio of the extraordinary refractive index to the ordinary refractive index. The correlations between the ratio and the maximum intensity value during the propagation, and its appearing distance have been investigated.

关键词: Airy Gaussian vortex beams, uniaxial crystals, anisotropic effect

Abstract: The propagation dynamics of the Airy Gaussian vortex beams in uniaxial crystals orthogonal to the optical axis has been investigated analytically and numerically. The propagation expression of the beams has been obtained. The propagation features of the Airy Gaussian vortex beams are shown with changes of the distribution factor and the ratio of the extraordinary refractive index to the ordinary refractive index. The correlations between the ratio and the maximum intensity value during the propagation, and its appearing distance have been investigated.

Key words: Airy Gaussian vortex beams, uniaxial crystals, anisotropic effect

中图分类号:  (Wave propagation, transmission and absorption)

  • 42.25.Bs
42.25.-p (Wave optics)