Propagation of generalized Mathieu–Gauss beams through paraxial misaligned optical systems |
| |
Authors: | A Chafiq Z Hricha A Belafhal |
| |
Affiliation: | aLaboratoire de Physique Nucléaire, Atomique et Moléculaire, Département de Physique, Faculté des Sciences, Université Chouaïb Doukkali, B.P. 20, 24000 El Jadida, Morocco |
| |
Abstract: | Based on the generalized diffraction integral, we derive an analytical formula for generalized Mathieu–Gauss beams (gMGBs) passing through an apertured misaligned optical system. Furthermore, we use the fact that a hard aperture function can be expanded into a finite sum of complex Gaussian functions to establish an approximate propagation equation of gMGBs through paraxial circularly apertured optical system. As an example, the propagation of ordinary and modified zeroth order MGBs through a misaligned thin lens is studied numerically. |
| |
Keywords: | Generalized Mathieu– Gauss beams Generalized diffraction integral Misaligned optical system |
本文献已被 ScienceDirect 等数据库收录! |
|