Nonlinear optical phenomena

Azimuthally matched interactions and azimuthal correlation of Bessel light beams

N. A. Khilo

Division of Optical problems in Informatics, National Academy of Sciences of Belarus, Minsk

Abstract: A theoretical investigation is reported of the regime of azimuthally matched interactions in the process of conversion of the frequency of Bessel light beams. It is shown that this nonlinear interaction regime is accompanied by the establishment of correlations of the mutual azimuthal orientations of plane-wave components of Bessel beams and by an increase in the overlap integral.

PACS: 42.65.Ky, 42.60.Jf

Received: 25.05.1999

 English version: Quantum Electronics, 2000, 30:1, 65–68

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