Airy-Gaussian光束的解析矢量结构*

邓轩兵; 邓冬梅; 陈迟到; 刘承宜

doi:10.7498/aps.62.174201

物理学报

Airy-Gaussian光束的解析矢量结构*

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邓轩兵, 邓冬梅, 陈迟到, 刘承宜. 2013: Airy-Gaussian光束的解析矢量结构*, 物理学报, null(17): 209-213. doi: 10.7498/aps.62.174201

引用本文:

邓轩兵, 邓冬梅, 陈迟到, 刘承宜. 2013: Airy-Gaussian光束的解析矢量结构*, 物理学报, null(17): 209-213. doi: 10.7498/aps.62.174201

Deng Xuan-Bing, Deng Dong-Mei, Chen Chi-Dao, Liu Cheng-Yi. 2013: Analytical vectorial structure of Airy-Gaussian beam, Acta Physica Sinica, null(17): 209-213. doi: 10.7498/aps.62.174201

Citation:

Deng Xuan-Bing, Deng Dong-Mei, Chen Chi-Dao, Liu Cheng-Yi. 2013: Analytical vectorial structure of Airy-Gaussian beam, Acta Physica Sinica, null(17): 209-213. doi: 10.7498/aps.62.174201

Airy-Gaussian光束的解析矢量结构*

华南师范大学，激光运动医学实验室，广州 510006; 华南师范大学，广东省微纳光子功能材料与器件重点实验室，广州 510006
华南师范大学，广东省微纳光子功能材料与器件重点实验室，广州 510006
华南师范大学，激光运动医学实验室，广州 510006

Analytical vectorial structure of Airy-Gaussian beam

摘要: 采用矢量角谱的方法分析了Airy-Gaussian光束的矢量结构，运用静态相位法得出了光束远场矢量结构的解析表达式。根据得到的TE项和TM项的解析表达式，分别研究了TE项和TM项及整个光束的能流分布。更好地阐明了Airy-Gaussian光束的物理图像，从而为操控光束提供潜在的新方法。
- Airy-Gaussian光束 /
- 解析矢量结构 /
- 矢量角谱法 /
- 静态相位法
Abstract: Based on the vector angular spectrum of the electromagnetic beam and the method of stationary phase, the analytical vectorial structure of the Airy-Gaussian beam in the far field has been presented. According to the analytical electromagnetic representations of the TE and TM terms, the energy flux distributions of the TE term, the TM term, and the whole beam in the far field are investigated respectively. The formulas obtained are applicable not only in the paraxial case, but also in the nonparaxial case. The physical pictures of Airy-Gaussian beams are well illustrated from the vectorial structure, which may provide a new approach to manipulate laser beams.

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Airy-Gaussian光束的解析矢量结构*

华南师范大学，激光运动医学实验室，广州 510006; 华南师范大学，广东省微纳光子功能材料与器件重点实验室，广州 510006
华南师范大学，广东省微纳光子功能材料与器件重点实验室，广州 510006
华南师范大学，激光运动医学实验室，广州 510006

关键词:

摘要: 采用矢量角谱的方法分析了Airy-Gaussian光束的矢量结构，运用静态相位法得出了光束远场矢量结构的解析表达式。根据得到的TE项和TM项的解析表达式，分别研究了TE项和TM项及整个光束的能流分布。更好地阐明了Airy-Gaussian光束的物理图像，从而为操控光束提供潜在的新方法。

English Abstract

Analytical vectorial structure of Airy-Gaussian beam

华南师范大学，激光运动医学实验室，广州 510006; 华南师范大学，广东省微纳光子功能材料与器件重点实验室，广州 510006
华南师范大学，广东省微纳光子功能材料与器件重点实验室，广州 510006
华南师范大学，激光运动医学实验室，广州 510006

Keywords:

Abstract: Based on the vector angular spectrum of the electromagnetic beam and the method of stationary phase, the analytical vectorial structure of the Airy-Gaussian beam in the far field has been presented. According to the analytical electromagnetic representations of the TE and TM terms, the energy flux distributions of the TE term, the TM term, and the whole beam in the far field are investigated respectively. The formulas obtained are applicable not only in the paraxial case, but also in the nonparaxial case. The physical pictures of Airy-Gaussian beams are well illustrated from the vectorial structure, which may provide a new approach to manipulate laser beams.

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Airy-Gaussian光束的解析矢量结构*

Analytical vectorial structure of Airy-Gaussian beam

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Airy-Gaussian光束的解析矢量结构*

English Abstract

Analytical vectorial structure of Airy-Gaussian beam

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