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Proceedings Paper

Deformation of the Bragg angle of a dynamic hologram in photorefractive media having high optical nonlinearity
Author(s): Yuri O. Barmenkov; Andrey N. Starodumov; Nikolai M. Kozhevnikov; M. Yu. Lipovskaya
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Paper Abstract

Peculiarities of dynamic phase hologram recording in photorefractive media having high optical non-linearity are discussed. Shifting and deformation of Bragg angle during recording of phase holograms was observed. These effects were explained by titling and curving of the dynamic hologram during their recording and by variation of the photoinduced refractive index versus the hologram depth.

Paper Details

Date Published: 28 January 1999
PDF: 6 pages
Proc. SPIE 3733, ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies, (28 January 1999); doi: 10.1117/12.340092
Show Author Affiliations
Yuri O. Barmenkov, Ctr. de Investigaciones en Optica (Mexico)
Andrey N. Starodumov, Ctr. de Investigaciones en Optica (Mexico)
Nikolai M. Kozhevnikov, St. Petersburg State Technical Univ. (Russia)
M. Yu. Lipovskaya, St. Petersburg State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 3733:
ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies
Sergei S. Chesnokov; Valerii P. Kandidov; Nikolai I. Koroteev, Editor(s)

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