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Beam wander characteristics of cos and cosh-Gaussian beams

✍ Scribed by C. Z. Çil; H. T. Eyyuboğlu; Y. Baykal; Y. Cai


Publisher
Springer
Year
2009
Tongue
English
Weight
368 KB
Volume
95
Category
Article
ISSN
0721-7269

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Beam propagation of a higher-order cosh-
✍ Guoquan Zhou; Jun Zheng 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 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