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Proceedings Paper

Nonlinear optical dynamic range compression with thin-film organic photorefractive material
Author(s): Bahareh Haji-saeed; Jed Khoury; Charles L. Woods; John Kierstead; Nasser Peyghambarian
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Paper Abstract

Nonlinear information processing via two-beam coupling using thin-film organic photorefractive material is demonstrated. The organic material is found to possess superior response time and resolution compared to photorefractive bulk material. The possibility of designing dynamic range compression deconvolution for restoring blurred images embedded in a noisy environment is also demonstrated.

Paper Details

Date Published: 13 April 2009
PDF: 15 pages
Proc. SPIE 7340, Optical Pattern Recognition XX, 73400J (13 April 2009); doi: 10.1117/12.818583
Show Author Affiliations
Bahareh Haji-saeed, Air Force Research Lab. (United States)
Jed Khoury, Air Force Research Lab. (United States)
Charles L. Woods, Air Force Research Lab. (United States)
John Kierstead, Solid State Scientific Corp. (United States)
Nasser Peyghambarian, College of Optical Sciences, The Univ. of Arizona (United States)

Published in SPIE Proceedings Vol. 7340:
Optical Pattern Recognition XX
David P. Casasent; Tien-Hsin Chao, Editor(s)

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