Statistical characteristics of light fields with helical dislocations of the wave front

Tatiana I. Arsenyan; S. Embaukhov; Nikolai N. Fedotov; Pavel V. Korolenko; Galina P. Petrova

doi:10.1117/12.317708

3 August 1998 Statistical characteristics of light fields with helical dislocations of the wave front

Tatiana I. Arsenyan, S. Embaukhov, Nikolai N. Fedotov, Pavel V. Korolenko, Galina P. Petrova

Proceedings Volume 3487, International Conference on Singular Optics; (1998) https://doi.org/10.1117/12.317708
Event: International Conference on Singular Optics, 1997, Partenit, Crimea, Ukraine

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.

Citation Download Citation

Tatiana I. Arsenyan, S. Embaukhov, Nikolai N. Fedotov, Pavel V. Korolenko, and Galina P. Petrova "Statistical characteristics of light fields with helical dislocations of the wave front", Proc. SPIE 3487, International Conference on Singular Optics, (3 August 1998); https://doi.org/10.1117/12.317708

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