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Proceedings Paper

Low-cost M2-sensor for the adaptive optical system
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Paper Abstract

When adaptive optical system is applied for laser beam control it is very important to know the beam parameters such as beam width, divergence angle, beam quality factor M2 etc. before and after correction. That is why the sensor making such estimations should be included in any laser adaptive optical system. This paper describes the sensor design, possibilities, the principals of measurements and its place in the whole adaptive optical system.

Paper Details

Date Published: 1 February 2002
PDF: 9 pages
Proc. SPIE 4493, High-Resolution Wavefront Control: Methods, Devices, and Applications III, (1 February 2002); doi: 10.1117/12.454724
Show Author Affiliations
J. V. Sheldakova, Russian Academy of Sciences (Russia)
Tatyana Yu. Cherezova, Russian Academy of Sciences (Russia)
Alexis V. Kudryashov, Russian Academy of Sciences (Russia)


Published in SPIE Proceedings Vol. 4493:
High-Resolution Wavefront Control: Methods, Devices, and Applications III
John D. Gonglewski; Mikhail A. Vorontsov; Mark T. Gruneisen, Editor(s)

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