Generation of a family of Pearcey beams based on Fresnel diffraction catastrophes
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第一作者：Ren Zhijun
发表时间：2015-01-01
发表刊物：Journal of Optics
所属单位：数理与信息工程学院
文献类型：期刊
卷号：Vol.17
期号：No.10
页面范围：105608
摘要：Based on the theory of differential geometry and Fresnel diffraction catastrophes, we theoretically prove that the cusped caustic of Pearcey beams are the evolute of a parabola and thus identify the key factor determining the optical structure of Pearcey
是否译文：否