

Author: Gu Juguan Zhao Daomu Mei Zhangrong Mao Haidan
Publisher: Urban & Fischer
ISSN: 0030-4026
Source: Optik – International Journal for Light and Electron Optics, Vol.115, Iss.8, 2004-10, pp. : 337-342
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Abstract
Based on the fact that a hard-edge aperture function can be expanded into a finite sum of complex Gaussian functions, the approximate analytical expressions for the relative phase shift of two-dimensional Hermite-cosh-Gaussian beams passing through a rectangular apertured
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