Self-focusing suppression in a system of two nonlinear media and a spatial filter
| Autor: | L V L'vov, R V Serov, I V Epatko, Sergey G Garanin, Stanislav A. Sukharev |
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| Rok vydání: | 2007 |
| Předmět: |
Physics
Computer simulation Spatial filter business.industry Nonlinear optics Statistical and Nonlinear Physics Self-focusing Instability Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Nonlinear system Optics Growth rate Electrical and Electronic Engineering business Intensity (heat transfer) |
| Zdroj: | Quantum Electronics. 37:1159-1165 |
| ISSN: | 1468-4799 1063-7818 |
| DOI: | 10.1070/qe2007v037n12abeh013548 |
| Popis: | It is shown that the rate of development of spatial instability caused by small-scale self-focusing strongly depends on the mutual arrangement of nonlinear media and spatial filters in a setup. The expressions are obtained for the arrangement of elements providing the minimal growth rate of intensity fluctuations. The results of two-dimensional calculations confirm the efficiency of this method of suppressing small-scale self-focusing. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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