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Analytical vectorial structure of an apertured hollow Gaussian beam in the far field

✍ Scribed by Yanli Zhang; Bin Wang; Xiaoyan Li; Jianqiang Zhu


Book ID
108145628
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
256 KB
Volume
121
Category
Article
ISSN
0030-4026

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Analytically vectorial structure of an a
✍ Guoquan Zhou πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 706 KB

Based on the angular spectrum representation of an arbitrary electromagnetic beam and the method of stationary phase, an analytically vectorial structure of an apertured Laguerre-Gaussian beam in the far-field has been derived without any approximation. The analytical expressions of the energy flux