Email this article An Experimental Study of Ultra-Wide-Band and Ultra-Wide-Aperture Non-Collinear Acousto-Optic Diffraction in an Optically Biaxial Potassium Arsenate Titanyl Crystal
- Authors: Milkov M.G.1, Voloshinov V.B.1, Isaenko L.I.2,3, Vedenyapin V.N.2
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Affiliations:
- Department of Physics
- Sobolev Institute of Geology and Mineralogy, Siberian Branch
- Novosibirsk State University
- Issue: Vol 73, No 1 (2018)
- Pages: 83-88
- Section: Optics and Spectroscopy. Laser Physics
- URL: https://journals.rcsi.science/0027-1349/article/view/164945
- DOI: https://doi.org/10.3103/S0027134918010113
- ID: 164945
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Abstract
Acousto-optic interaction in an optically biaxial crystalline medium under propagation of light close to one of the optical axes of a potassium arsenate titanyl KTiOAsO4 crystal has been studied. The experimental dependences of the intensity of a diffracted optical beam on the angle of light incidence on an ultrasonic wave have been obtained. It has been shown that a flat cut of a wave-vector surface provides development of an ultra-wide-aperture and ultra-wide-band acousto-optic deflector to control radiation in the visible and infrared electromagnetic spectral ranges.
About the authors
M. G. Milkov
Department of Physics
Author for correspondence.
Email: milkov1981@mail.ru
Russian Federation, Moscow, 119991
V. B. Voloshinov
Department of Physics
Email: milkov1981@mail.ru
Russian Federation, Moscow, 119991
L. I. Isaenko
Sobolev Institute of Geology and Mineralogy, Siberian Branch; Novosibirsk State University
Email: milkov1981@mail.ru
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
V. N. Vedenyapin
Sobolev Institute of Geology and Mineralogy, Siberian Branch
Email: milkov1981@mail.ru
Russian Federation, Novosibirsk, 630090
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