Close to collinear acousto-optical interaction in TeO2 single crystal

Vitaly B. Voloshinov

doi:10.1117/12.131923

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25 November 1992 Close to collinear acousto-optical interaction in TeO₂ single crystal

Vitaly B. Voloshinov

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Proceedings Volume 1844, Acousto-Optics and Applications; (1992) https://doi.org/10.1117/12.131923
Event: Acousto-Optics and Applications, 1992, Gdansk-Jurata, Poland

Abstract

Anisotropic Bragg diffraction of light on ultrasound propagating along (110) axis or close to the axis in TeO₂ is examined. Special attention is devoted to close to collinear scattering in paratellurite with a long length of interaction. The investigated case of the diffraction is characterized by a collinear orientation of optical and ultrasonic group velocity vectors resulting in the interaction length up to several centimeters and extremely narrow frequency bands of Bragg scattering.

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Vitaly B. Voloshinov "Close to collinear acousto-optical interaction in TeO₂ single crystal", Proc. SPIE 1844, Acousto-Optics and Applications, (25 November 1992); https://doi.org/10.1117/12.131923

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