Share Email Print
cover

Proceedings Paper

Characterization of optical correlation via dynamic range compression using organic photorefractive materials
Author(s): Jed Khoury; John J. Donoghue; Bahareh Haji-saeed; Charles L. Woods; John Kierstead; Nasser N. Peyghambarian; Michiharu Yamamoto
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In prior work, we demonstrate optical correlation via dynamic range compression in two-beam coupling using thin-film organic materials. In this paper, we continue the effort; characterize the performance of this correlator for variety of input. We successfully demonstrated correlation results almost free of cross- correlation and noise for extremely complicated noisy image were the signal image consist of several targets and reference image superposed of many templates.

Paper Details

Date Published: 23 April 2012
PDF: 16 pages
Proc. SPIE 8398, Optical Pattern Recognition XXIII, 83980L (23 April 2012); doi: 10.1117/12.923371
Show Author Affiliations
Jed Khoury, Air Force Research Lab. (United States)
John J. Donoghue, Solid State Scientific Corp. (United States)
Bahareh Haji-saeed, Air Force Research Lab. (United States)
Charles L. Woods, Air Force Research Lab. (United States)
John Kierstead, Solid State Scientific Corp. (United States)
Nasser N. Peyghambarian, College of Optical Sciences, The Univ. of Arizona (United States)
Michiharu Yamamoto, Nitto Denko Technical Corp. (United States)


Published in SPIE Proceedings Vol. 8398:
Optical Pattern Recognition XXIII
David P. Casasent; Tien-Hsin Chao, Editor(s)

© SPIE. Terms of Use
Back to Top