Propagation of Airy Gaussian vortex beams in uniaxial crystals

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 chan...

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Published inChinese physics B Vol. 25; no. 4; pp. 121 - 126
Main Author 余伟浩 赵瑞璜 邓富 黄加耀 陈迟到 杨湘波 赵燕平 邓冬梅
Format Journal Article
LanguageEnglish
Published 01.04.2016
Subjects
Beams (radiation)
Crystals
Dynamic tests
Electron beams
Gaussian
Mathematical analysis
Refractive index
Refractivity
传播特性
传播过程
光束
单轴晶体
折射率
数值模拟
涡旋
高斯
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ISSN1674-1056
2058-3834
1741-4199
DOI10.1088/1674-1056/25/4/044201

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Summary: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.
Bibliography:Airy Gaussian vortex beams, uniaxial crystals, anisotropic effect
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.
11-5639/O4
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1674-1056
2058-3834
1741-4199
DOI:10.1088/1674-1056/25/4/044201