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Propagation of Laguerre–Gaussian beams in cubic–quintic nonlinear media by variational approach
- Source :
-
Optics & Laser Technology . Nov2010, Vol. 42 Issue 8, p1318-1322. 5p. - Publication Year :
- 2010
-
Abstract
- Abstract: We analyze the propagation of Laguerre–Gaussian (LG) beams in a cubic–quintic nonlinear medium by using the variational method. For low intensities, the results are in good agreement with the results of a numerical simulation. The characteristics of LG beams in the nonlinear medium are explored and the electric field distribution in the far field after passing through the nonlinear medium is calculated. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00303992
- Volume :
- 42
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- Optics & Laser Technology
- Publication Type :
- Academic Journal
- Accession number :
- 50972616
- Full Text :
- https://doi.org/10.1016/j.optlastec.2010.04.011