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Proceedings Paper

Paraxial theory of amplitude correction
Author(s): Kaiyun Wang; Jin-wen Sun; Wei Zhang
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Paper Abstract

Phase correction using deformable mirrors is being applied to improve the performance of optical imaging and laser systems. Karr derived a small signal algorithm for amplitude (or intensity) correction from a linear approximation of Rytov's equation. The idea developed a new application of deformable mirrors. In this paper, we describe another amplitude correction theory based on the paraxial wave equation. The results show an improvement over Karr's in some respects. We think the amplitude correction may be used in high power propagation in the atmosphere and laser inertial confinement fusion in the future.

Paper Details

Date Published: 1 May 1992
PDF: 9 pages
Proc. SPIE 1628, Intense Laser Beams, (1 May 1992); doi: 10.1117/12.58986
Show Author Affiliations
Kaiyun Wang, Southwest Computing Ctr. (China)
Jin-wen Sun, Southwest Computing Ctr. (China)
Wei Zhang, Southwest Computing Ctr. (China)


Published in SPIE Proceedings Vol. 1628:
Intense Laser Beams
Richard C. Wade; Peter B. Ulrich, Editor(s)

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