Intensity of reflected acoustic waves in acousto-optic crystal tellurium dioxide

Nataliya V. Polikarpova; Vitaly B. Voloshinov

doi:10.1117/12.612754

3 March 2005 Intensity of reflected acoustic waves in acousto-optic crystal tellurium dioxide

Nataliya V. Polikarpova, Vitaly B. Voloshinov

Proceedings Volume 5828, Acousto-Optics and Applications V; (2005) https://doi.org/10.1117/12.612754
Event: Acousto-Optics and Applications V, 2004, Gdansk, Poland

Abstract

ΩPropagation and reflection of plane elastic waves in the acousto-optic crystal tellurium dioxide is examined in the presentation. The reflection of the waves from a free and flat boundary separating the paratellurite crystal and the vacuum is investigated in the (001) and the (110) planes of TeO₂ in the case of glancing and inclined acoustic incidence on the boundary. The analysis shows that as much two elastic waves may be reflected from the crystal surface. Energy flow of one of the reflected waves propagates in a quasi-back direction with respect to the incident energy flow unusually reflected wave may be close to a unit in a wide variety of crystal cuts. Possible applications of the examined phenomena in acousto-optic devices are discussed in the presentation.

Citation Download Citation

Nataliya V. Polikarpova and Vitaly B. Voloshinov "Intensity of reflected acoustic waves in acousto-optic crystal tellurium dioxide", Proc. SPIE 5828, Acousto-Optics and Applications V, (3 March 2005); https://doi.org/10.1117/12.612754

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