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Proceedings Paper

Analysis of the Gaussian beam properties in the problem of optical control of small amplitude mechanical oscillations
Author(s): Helen V. Kravets; Vasily I. Kazakov
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Paper Abstract

This paper describes diverse schematic configurations serving the optical control of small-amplitude mechanical oscillations’ magnitude. Based on the analysis, it is proposed, that a heterodyned optical reference beam interferometer be used for the control of superficial oscillations, and the acousto-optic light modulator be used to carry out the frequency shift.

A configuration employing this method has been described, with its expected properties analyzed. Characteristics of interference between Gaussian beams has also been studied.

Paper Details

Date Published: 9 May 2018
PDF: 8 pages
Proc. SPIE 10680, Optical Sensing and Detection V, 106802E (9 May 2018); doi: 10.1117/12.2314692
Show Author Affiliations
Helen V. Kravets, Saint-Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)
Vasily I. Kazakov, Saint-Petersburg State Univ. of Aerospace Instrumentation (Russian Federation)

Published in SPIE Proceedings Vol. 10680:
Optical Sensing and Detection V
Francis Berghmans; Anna G. Mignani, Editor(s)

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