Measurement of light-phase distortions in an acousto-optical deflector with Shack-Hartmann wavefront sensor

Dmitrij V. Podanchuk; Vitalij N. Kurashov; Andry V. Kovalenko; Volodymir P. Dan'ko; Alexander V. Yurchenko

doi:10.1117/12.370418

18 November 1999 Measurement of light-phase distortions in an acousto-optical deflector with Shack-Hartmann wavefront sensor

Dmitrij V. Podanchuk, Vitalij N. Kurashov, Andry V. Kovalenko, Volodymir P. Dan'ko, Alexander V. Yurchenko

Author Affiliations +

Proceedings Volume 3904, Fourth International Conference on Correlation Optics; (1999) https://doi.org/10.1117/12.370418
Event: International Conference on Correlation Optics, 1999, Chernivsti, Ukraine

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.

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Dmitrij V. Podanchuk, Vitalij N. Kurashov, Andry V. Kovalenko, Volodymir P. Dan'ko, and Alexander V. Yurchenko "Measurement of light-phase distortions in an acousto-optical deflector with Shack-Hartmann wavefront sensor", Proc. SPIE 3904, Fourth International Conference on Correlation Optics, (18 November 1999); https://doi.org/10.1117/12.370418

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