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Proceedings Paper

Two-dimensional beam shaping using hybrid acousto-optics with feedback
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Paper Abstract

We theoretically demonstrate 2-dimensional beam shaping through adaptive feedback in two adjacent and orthogonally oriented acousto-optic devices with electrical feedback using experimentally determined parameters. Cases of positive and negative feedback from undiffracted and diffracted orders are investigated. In addition, we demonstrate the dependence of the final value of the induced grating strength in the acousto-optic cell on the feedback parameters.

Paper Details

Date Published: 30 August 2005
PDF: 8 pages
Proc. SPIE 5876, Laser Beam Shaping VI, 58760S (30 August 2005); doi: 10.1117/12.617640
Show Author Affiliations
Yasser A. Abdelaziez, University of Dayton (United States)
Partha P. Banerjee, University of Dayton (United States)

Published in SPIE Proceedings Vol. 5876:
Laser Beam Shaping VI
Fred M. Dickey; David L. Shealy, Editor(s)

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