Deformation of the Bragg angle of a dynamic hologram in photorefractive media having high optical nonlinearity

Yuri O. Barmenkov; Andrey N. Starodumov; Nikolai M. Kozhevnikov; M. Yu. Lipovskaya

doi:10.1117/12.340092

28 January 1999 Deformation of the Bragg angle of a dynamic hologram in photorefractive media having high optical nonlinearity

Yuri O. Barmenkov, Andrey N. Starodumov, Nikolai M. Kozhevnikov, M. Yu. Lipovskaya

Author Affiliations +

Proceedings Volume 3733, ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies; (1999) https://doi.org/10.1117/12.340092
Event: ICONO '98: Laser Spectroscopy and Optical Diagnostics: Novel Trends and Applications in Laser Chemistry, Biophysics, and Biomedicine, 1998, Moscow, Russian Federation

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.

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Yuri O. Barmenkov, Andrey N. Starodumov, Nikolai M. Kozhevnikov, and M. Yu. Lipovskaya "Deformation of the Bragg angle of a dynamic hologram in photorefractive media having high optical nonlinearity", Proc. SPIE 3733, ICONO '98: Nonlinear Optical Phenomena and Coherent Optics in Information Technologies, (28 January 1999); https://doi.org/10.1117/12.340092

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