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Proceedings Paper

Measurement of light-phase distortions in an acousto-optical deflector with Shack-Hartmann wavefront sensor
Author(s): Dmitrij V. Podanchuk; Vitalij N. Kurashov; Andry V. Kovalenko; Volodymir P. Dan'ko; Alexander V. Yurchenko
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Paper Abstract

In this paper we present the results of experimental investigation of wave-front distortion by anisotropic TeO2 Bragg cell with off-axial geometry. The measurements have been carried out using Shack-Hartmann wave-front sensor at visible wavelength (0.63 mkm) over the frequency range from 85 to 115 MHz. We have not noticed the significant dependence of phase distortion on frequency, nevertheless, they are in significant excess of measurement errors.

Paper Details

Date Published: 18 November 1999
PDF: 8 pages
Proc. SPIE 3904, Fourth International Conference on Correlation Optics, (18 November 1999); doi: 10.1117/12.370418
Show Author Affiliations
Dmitrij V. Podanchuk, Kiev Taras Shevchenko Univ. (Ukraine)
Vitalij N. Kurashov, Kiev Taras Shevchenko Univ. (Ukraine)
Andry V. Kovalenko, Kiev Taras Shevchenko Univ. (Ukraine)
Volodymir P. Dan'ko, Kiev Taras Shevchenko Univ. (Ukraine)
Alexander V. Yurchenko, Kiev Taras Shevchenko Univ. (Ukraine)

Published in SPIE Proceedings Vol. 3904:
Fourth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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