非傍轴矢量光束二阶矩的发散特性

邓小玖; 汪国安; 刘彩霞; 赖传伟

doi:10.3321/j.issn:1000-3290.2009.12.023

物理学报

非傍轴矢量光束二阶矩的发散特性

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邓小玖, 汪国安, 刘彩霞, 赖传伟. 2009: 非傍轴矢量光束二阶矩的发散特性, 物理学报, 58(12): 8260-8263. doi: 10.3321/j.issn:1000-3290.2009.12.023

引用本文:

邓小玖, 汪国安, 刘彩霞, 赖传伟. 2009: 非傍轴矢量光束二阶矩的发散特性, 物理学报, 58(12): 8260-8263. doi: 10.3321/j.issn:1000-3290.2009.12.023

Deng Xiao-Jiu, Wang Guo-An, Liu Cai-Xia, Lai Chuan-Wei. 2009: Divergent characteristic of the second order moment of nonparaxial vector beams, Acta Physica Sinica, 58(12): 8260-8263. doi: 10.3321/j.issn:1000-3290.2009.12.023

Citation:

Deng Xiao-Jiu, Wang Guo-An, Liu Cai-Xia, Lai Chuan-Wei. 2009: Divergent characteristic of the second order moment of nonparaxial vector beams, Acta Physica Sinica, 58(12): 8260-8263. doi: 10.3321/j.issn:1000-3290.2009.12.023

非傍轴矢量光束二阶矩的发散特性

合肥工业大学物理系,合肥,230009

Divergent characteristic of the second order moment of nonparaxial vector beams

摘要: 基于非傍轴矢量光束横截面上光强的精确表示和矢量二阶矩理论,应用严格的角谱表示的矢量衍射理论,对任意非傍轴矢量衍射光束的传输进行了系统的研究.给出了光束的束宽、横向发散角的积分表达式,论证了非傍轴矢量光束二阶矩的发散特性.对非傍轴矢量光束的束宽、发散角的定义及一些相关的问题进行了分析和讨论.
- 矢量衍射理论 /
- 光束传输 /
- 矢量二阶矩 /
- 发散特性
Abstract: Based on the accurate expression of light intensity of nonparaxial vector beams at the transverse plane and the vectorial second order moment theory of light beam propagation, by applying rigorous vectorial diffraction theory of the angular spectrum representation, the nonparaxial propagation of any vectorial diffraction beam has been systemically investigated, the integral expressions of beam width, transversal divergence angle have been presented, and the divergent characteristic of the second order moment of nonparaxial vector beams has been demonstrated. The definitions of beam width, transversal divergence angle of non paraxial vector beams and some related problems have been discussed.

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非傍轴矢量光束二阶矩的发散特性

合肥工业大学物理系,合肥,230009

关键词:

摘要: 基于非傍轴矢量光束横截面上光强的精确表示和矢量二阶矩理论,应用严格的角谱表示的矢量衍射理论,对任意非傍轴矢量衍射光束的传输进行了系统的研究.给出了光束的束宽、横向发散角的积分表达式,论证了非傍轴矢量光束二阶矩的发散特性.对非傍轴矢量光束的束宽、发散角的定义及一些相关的问题进行了分析和讨论.

English Abstract

Divergent characteristic of the second order moment of nonparaxial vector beams

合肥工业大学物理系,合肥,230009

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Abstract: Based on the accurate expression of light intensity of nonparaxial vector beams at the transverse plane and the vectorial second order moment theory of light beam propagation, by applying rigorous vectorial diffraction theory of the angular spectrum representation, the nonparaxial propagation of any vectorial diffraction beam has been systemically investigated, the integral expressions of beam width, transversal divergence angle have been presented, and the divergent characteristic of the second order moment of nonparaxial vector beams has been demonstrated. The definitions of beam width, transversal divergence angle of non paraxial vector beams and some related problems have been discussed.

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非傍轴矢量光束二阶矩的发散特性

Divergent characteristic of the second order moment of nonparaxial vector beams

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非傍轴矢量光束二阶矩的发散特性

English Abstract

Divergent characteristic of the second order moment of nonparaxial vector beams

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