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Propagation of Laguerre–Gaussian beams in cubic–quintic nonlinear media by variational approach

✍ Scribed by Rui-Pin Chen; Hui-Tian Wang

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
825 KB
Volume
42
Category
Article
ISSN
0030-3992

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✍ J.A. Hermann 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 254 KB

Numerical and analytical solutions of the evolving beam shape, beam curvature and optical phase shift are obtained from a variational analysis of the paraxial wave equation, describing nonlinear optical beam propagation in thick media. Arbitrary pre-focusing is included in the description. The prope