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Comparative studies of paraxial and nonparaxial vectorial elegant Laguerre-Gaussian beams

✍ Scribed by Mei, Zhangrong; Gu, Juguan


Book ID
115411652
Publisher
Optical Society of America
Year
2009
Tongue
English
Weight
458 KB
Volume
17
Category
Article
ISSN
1094-4087

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Propagation of elegant Laguerre–Gaussian
✍ Zhangrong Mei; Daomu Zhao; Juguang Gu 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 333 KB

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