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Proceedings Paper

Polarized and frequency-angle sensitivity of amplified holograms under multiwave mixing in photorefractive optically active crystals
Author(s): Eugene S. Kovalenko; Sergey N. Sharangovich
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Paper Abstract

Theoretical model of non-stationary process of self- amplification of weak holographic gratings in birefringence photorefractive crystals is submitted at two and one- frequency reading in view of multiwave and vector character of interactions. The analytical solutions of interconnected equations of record and diffraction are found. The effects of the spatial-time transformation of the grating and nonuniformity of the gain and also the dynamics of polarization and selective properties has been studied using numerical simulations at inter-mode and within-mode interaction geometries in optically active cubic crystals.

Paper Details

Date Published: 12 June 1996
PDF: 12 pages
Proc. SPIE 2754, Advances in Optical Information Processing VII, (12 June 1996); doi: 10.1117/12.243131
Show Author Affiliations
Eugene S. Kovalenko, State Academy of Control Systems and Radioelectronics (Russia)
Sergey N. Sharangovich, State Academy of Control Systems and Radioelectronics (Russia)


Published in SPIE Proceedings Vol. 2754:
Advances in Optical Information Processing VII
Dennis R. Pape, Editor(s)

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