Propagation of Bessel-modulated Gaussian beams through a paraxial ABCD optical system with an annular aperture
β Scribed by Zhangrong Mei; Daomu Zhao; Xiaofeng Wei; Feng Jing; Qihua Zhu
- Book ID
- 108145413
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 255 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0030-4026
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π SIMILAR VOLUMES
Based on the generalized Huygens-Fresnel diffraction integral and the expansion of the hard aperture function into a finite sum of complex Gaussian functions, the approximate analytical expression of elegant Laguerre-Gaussian beams passing through a paraxial ABCD optical system with an annular apert
Based on the relationship between separable solutions of the Helmholtz equation, we expanded the fieldΓs amplitude associated with Mathieu beams in terms of Bessel beams. By using the expansion of the circ function into a finite sum of complex Gaussian functions, we derived an approximated analytica