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Proceedings Paper

Statistical characteristics of light fields with helical dislocations of the wave front
Author(s): Tatiana I. Arsenyan; S. Embaukhov; Nikolai N. Fedotov; Pavel V. Korolenko; Galina P. Petrova
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Paper Abstract

Conditions of occurrence of phase helical dislocations inside laser cavities and in the turbulent media are established. Statistical characteristics of radiation having dislocational structure of wave front are investigated. It is shown that such dislocations are formed when a size of correlation zone of intensity fluctuations becomes much smaller than the beam size.

Paper Details

Date Published: 3 August 1998
PDF: 8 pages
Proc. SPIE 3487, International Conference on Singular Optics, (3 August 1998); doi: 10.1117/12.317708
Show Author Affiliations
Tatiana I. Arsenyan, Moscow State Univ. (Russia)
S. Embaukhov, Moscow State Univ. (Russia)
Nikolai N. Fedotov, Moscow State Univ. (Russia)
Pavel V. Korolenko, Moscow State Univ. (Russia)
Galina P. Petrova, Moscow State Univ. (Russia)

Published in SPIE Proceedings Vol. 3487:
International Conference on Singular Optics
Marat S. Soskin, Editor(s)

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