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Far field structural characteristics of cosh-Gaussian beam

✍ Scribed by Guoquan Zhou; Fengqin Liu


Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
755 KB
Volume
40
Category
Article
ISSN
0030-3992

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Beam propagation of a higher-order cosh-
✍ Guoquan Zhou; Jun Zheng πŸ“‚ Article πŸ“… 2009 πŸ› Elsevier Science 🌐 English βš– 229 KB

On the basis of the second-order moment, the beam propagation of a higher-order cosh-Gaussian beam has been investigated. Two analytical expressions of the M 2 factor have been derived, which corresponds to the parity of the beam order n. The M 2 factor is determined by the beam order n and the para