TY - JOUR
T1 - Four-wave mixing real-time intensity filtering with organic photorefractive materials
AU - Khoury, Jed
AU - Haji-Saeed, Bahareh
AU - Woods, Charles L.
AU - Kierstead, John
AU - Peyghambarian, Nasser
AU - Yamamoto, Michiharu
PY - 2011/1/1
Y1 - 2011/1/1
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. Some simulation results also are provided.
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. Some simulation results also are provided.
KW - nonlinear optical signal processing
KW - optical nonlinearities in organic materials
KW - photorefractive optics
UR - http://www.scopus.com/inward/record.url?scp=81755161244&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=81755161244&partnerID=8YFLogxK
U2 - 10.1117/1.3530048
DO - 10.1117/1.3530048
M3 - Article
AN - SCOPUS:81755161244
VL - 50
JO - Optical Engineering
JF - Optical Engineering
SN - 0091-3286
IS - 1
M1 - 018201
ER -