TY - GEN
T1 - Real-time intensity filtering with organic photorefractive materials via four wave mixing
AU - Haji-Saeed, Bahareh
AU - Woods, Charles L.
AU - Kierstead, John
AU - Peyghambarian, Nasser
AU - Yamamoto, Michiharu
AU - Khoury, Jed
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
KW - Nonlinear optical signal processing
KW - Optical nonlinearities in organic materials
KW - Photorefractive optics
UR - http://www.scopus.com/inward/record.url?scp=77953733023&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77953733023&partnerID=8YFLogxK
U2 - 10.1117/12.849458
DO - 10.1117/12.849458
M3 - Conference contribution
AN - SCOPUS:77953733023
SN - 9780819481603
T3 - Proceedings of SPIE - The International Society for Optical Engineering
BT - Automatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI
T2 - Automatic Target Recognition XX; Acquisition, Tracking, Pointing, and Laser Systems Technologies XXIV; and Optical Pattern Recognition XXI
Y2 - 5 April 2010 through 8 April 2010
ER -