Four-wave mixing real-time intensity filtering with organic photorefractive materials

Jed Khoury; Bahareh Haji-Saeed; Charles L. Woods; John Kierstead; Nasser Peyghambarian; Michiharu Yamamoto

doi:10.1117/1.3530048

Four-wave mixing real-time intensity filtering with organic photorefractive materials

Jed Khoury, Bahareh Haji-Saeed, Charles L. Woods, John Kierstead, Nasser Peyghambarian, Michiharu Yamamoto

Optical Sciences, College of

Research output: Contribution to journal › Article

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. Some simulation results also are provided.

Original language	English (US)
Article number	018201
Journal	Optical Engineering
Volume	50
Issue number	1
DOIs	https://doi.org/10.1117/1.3530048
State	Published - Jan 1 2011

Keywords

nonlinear optical signal processing
optical nonlinearities in organic materials
photorefractive optics

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Engineering(all)

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Khoury, J., Haji-Saeed, B., Woods, C. L., Kierstead, J., Peyghambarian, N., & Yamamoto, M. (2011). Four-wave mixing real-time intensity filtering with organic photorefractive materials. Optical Engineering, 50(1), [018201]. https://doi.org/10.1117/1.3530048

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