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Self-action and regularized self-guiding of pulsed Bessel-like beams in air

✍ Scribed by Roskey, D. E.; Kolesik, M.; Moloney, J. V.; Wright, E. M.

Book ID
115407873
Publisher
Optical Society of America
Year
2007
Tongue
English
Weight
252 KB
Volume
15
Category
Article
ISSN
1094-4087

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Self-action of Bessel light beams in med
Self-action of Bessel light beams in medium with large nonlinearity
✍ V. Pyragaite; K. Regelskis; V. Smilgevicius; A. Stabinis πŸ“‚ Article πŸ“… 2006 πŸ› Elsevier Science 🌐 English βš– 343 KB

The modifications of an angular spectrum of the intense Bessel J 0 and J 1 beams caused by self-action in the medium with large cubic nonlinearity are investigated. The appearance of an outer ring of triple radius was observed. The phenomenon can be explained as Bragg diffraction of Bessel beam on B