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Proceedings Paper

Optical beam shaping using hybrid acousto-optic devices with feedback
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Paper Abstract

We demonstrate beam shaping in a hybrid acousto-optic device with adaptive electronic feedback. Cases of positive and negative feedback, and from the un-diffracted and diffracted orders are investigated. We also show the dependence of the final value of the induced grating strength in the acousto-optic cell on the feedback parameters.

Paper Details

Date Published: 21 October 2003
PDF: 8 pages
Proc. SPIE 5206, Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX, (21 October 2003); doi: 10.1117/12.508600
Show Author Affiliations
Yasser A. Abdelaziez, Univ. of Dayton (United States)
Partha P. Banerjee, Univ. of Dayton (United States)
Dean R. Evans, Air Force Research Lab. (United States)
Shekhar Guha, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 5206:
Photorefractive Fiber and Crystal Devices: Materials, Optical Properties, and Applications IX
Francis T. S. Yu; Ruyan Guo; Shizhuo Yin, Editor(s)

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