11 April 1996 Wave front sensor
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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.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Valentin N. Belopukhov, Valentin N. Belopukhov, Alexander F. Naumov, Alexander F. Naumov, O. A. Zajakin, O. A. Zajakin, Vladimir G. Volostnikov, Vladimir G. Volostnikov, } "Wave front sensor", Proc. SPIE 2771, Laser Optics '95: Phase Conjugation and Adaptive Optics, (11 April 1996); doi: 10.1117/12.238070; https://doi.org/10.1117/12.238070


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