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Conference Paper
International Quantum Electronics Conference
Baltimore, Maryland United States
May 31, 2009 - June 5, 2009
ISBN: 978-1-55752-869-8
Joint IQEC Poster Session III (JThE)

A High-Resolution Amplitude and Wavefront Control System Based on a Direct Zonal Closed-Loop Approach

Seung-Whan Bahk and Jonathan D. Zuegel

http://dx.doi.org/10.1364/CLEO.2009.JThE47


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Abstract

We demonstrate a high-spatial-resolution adaptive-optic system using a liquid-crystal-on-silicon spatial-light modulator and a Hartmann-Shack sensor. The correction algorithm is suitable for fine-tuning laser-beam amplitude and wavefront in fine scales.

© 2009 The Optical Society

OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(010.1080) Atmospheric and oceanic optics : Active or adaptive optics
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3300) Lasers and laser optics : Laser beam shaping

Citation
S. Bahk and J. D. Zuegel, "A High-Resolution Amplitude and Wavefront Control System Based on a Direct Zonal Closed-Loop Approach," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JThE47.
http://www.opticsinfobase.org/abstract.cfm?URI=IQEC-2009-JThE47


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