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Proceedings Paper

Optimum matching of wavefront sensor and wavefront corrector for annular laser beam
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Paper Abstract

In adaptive optical system, the configuration of the sub- apertures of wave-front sensor and deformable mirror actuators will affect the wave-front correcting ability and stability of the system. For annular profile laser beam, six kinds of annular configurations with sub-apertures of wave- front sensor arranged around the annular and a square configuration with square sub-apertures of wave-front sensor are simulated. These configurations are compared each other in the wave-front correcting ability and stability. The optimum configuration for annular beam is selected.

Paper Details

Date Published: 27 September 1999
PDF: 6 pages
Proc. SPIE 3762, Adaptive Optics Systems and Technology, (27 September 1999); doi: 10.1117/12.363591
Show Author Affiliations
Qiang Zhang, Institute of Optics and Electronics (China)
Bing Xu, Institute of Optics and Electronics (China)
Wenhan Jiang, Institute of Optics and Electronics (China)


Published in SPIE Proceedings Vol. 3762:
Adaptive Optics Systems and Technology
Robert K. Tyson; Robert Q. Fugate, Editor(s)

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