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Proceedings Paper

Wave front sensor
Author(s): Valentin N. Belopukhov; Alexander F. Naumov; O. A. Zajakin; Vladimir G. Volostnikov
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Paper Abstract

The sensor based on the unharmonic grating which operates as a set of phase compensators of a wave front curvature is investigated. Applications of the sensor for a real-time measurement semiconductor laser output beam astigmatism via a pumping current and for a lens testing are presented.

Paper Details

Date Published: 11 April 1996
PDF: 5 pages
Proc. SPIE 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics, (11 April 1996); doi: 10.1117/12.238070
Show Author Affiliations
Valentin N. Belopukhov, P.N. Lebedev Physical Institute (Russia)
Alexander F. Naumov, P.N. Lebedev Physical Institute (Russia)
O. A. Zajakin, P.N. Lebedev Physical Institute (Russia)
Vladimir G. Volostnikov, P.N. Lebedev Physical Institute (Russia)

Published in SPIE Proceedings Vol. 2771:
Laser Optics '95: Phase Conjugation and Adaptive Optics
Vladimir E. Sherstobitov, Editor(s)

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