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Proceedings Paper

Using a phase corrector plate to correct static phase aberrations in high-power laser system
Author(s): Yongkang Guo; Fuhua Gao; Yangsu Zeng; Shiwei Xie; Xiao Xiao; Jin Zhang
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Paper Abstract

Based on the analysis of phase aberrations in high power laser system, the phase corrector plate is presented to correct the static phase aberration. It can greatly improve the performance of the focal spot and is regarded as the suitable supplement of adaptive optics. In this paper, the performance of phase corrector plate, both continuous structure and multi-steps structure, is analyzed and simulated. The effect of misalignment between the phase corrector plate and the laser beam on the focal spot is also presented and simulated.

Paper Details

Date Published: 30 August 2002
PDF: 6 pages
Proc. SPIE 4924, Holography, Diffractive Optics, and Applications, (30 August 2002); doi: 10.1117/12.481522
Show Author Affiliations
Yongkang Guo, Sichuan Univ. (China)
Fuhua Gao, Sichuan Univ. (China)
Yangsu Zeng, Sichuan Univ. (China)
Shiwei Xie, Sichuan Univ. (China)
Xiao Xiao, Sichuan Univ. (China)
Jin Zhang, Institute of Optics and Electronics (China)

Published in SPIE Proceedings Vol. 4924:
Holography, Diffractive Optics, and Applications
Dahsiung Hsu; Jiabi Chen; Yunlong Sheng, Editor(s)

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