Share Email Print
cover

Proceedings Paper

Real-time intensity filtering with organic photorefractive materials via four-wave mixing
Author(s): Bahareh Haji-Saeed; Charles L. Woods; John Kierstead; Nasser Peyghambarian; Michiharu Yamamoto; Jed Khoury
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

In this paper, we exploit the nonlinearity inherent in four-wave mixing in organic photorefractive materials and demonstrate edge enhancement, contrast conversion, and defect enhancement in a periodic structure. With the availability of these materials, which have large space-bandwidth products, edge enhancement, contrast conversion and defect enhancement are possible.

Paper Details

Date Published: 13 May 2010
PDF: 8 pages
Proc. SPIE 7696, Automatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI, 76961P (13 May 2010); doi: 10.1117/12.849458
Show Author Affiliations
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 Peyghambarian, College of Optical Sciences, The Univ. of Arizona (United States)
Michiharu Yamamoto, Nitto Denko Technical Corp. (United States)
Jed Khoury, Air Force Research Lab. (United States)


Published in SPIE Proceedings Vol. 7696:
Automatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI
Firooz A. Sadjadi; David P. Casasent; Steven L. Chodos; Abhijit Mahalanobis; William E. Thompson; Tien-Hsin Chao, Editor(s)

© SPIE. Terms of Use
Back to Top