Fractional Fourier transform of Lorentz-Gauss vortex beams

来源 :中国科学：物理学、力学、天文学英文版 | 被引量 : 0次 | 上传用户：xueluowushengkk

【摘要】

：

An analytical expression for a Lorentz-Gauss vortex beam passing through a fractional Fourier transform (FRFT) system is derived. The influences of the order of

【作者】

：

ZHOU GuoQuan WANG XiaoGang CHU

【机构】

：

SchoolofSciences,Lin’an311300

【出处】

：

中国科学：物理学、力学、天文学英文版

【发表日期】

：

2013年8期

【关键词】

：

分数傅里叶变换洛伦兹光束涡旋高斯分数阶FOURIER变换轨道角动量 FRFT Lorentz-Gauss vortex beam fraction

【基金项目】

：

This work was supported by the National Natural Science Foundation of China （Grant Nos. 10974179 and 61178016）, Zhejiang Provincial Natural Science Foundation of China （Grant No. Y1090073）, and the Ke

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An analytical expression for a Lorentz-Gauss vortex beam passing through a fractional Fourier transform (FRFT) system is derived. The influences of the order of the FRFT and the topological charge on the normalized intensity distribution, the phase distri

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Fractional Fourier transform of Lorentz-Gauss vortex beams

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