NASA NTRS · 20020043277
Application of Novel Nonlinear Optical Materials to Optical Processing
Abstract
We describe wave mixing and interactions in nonlinear photorefractive polymers and disodium flourescein. Higher diffracted orders yielding forward phase conjugation can be generated in a two-wave mixing geometry in photorefractive polymers, and this higher order can be used for image edge enhancement and correlation. Four-wave mixing and phase conjugation is studied using nonlinear disodium floureschein, and the nature and properties of gratings written in this material are investigated.
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Banerjee, Partha P.. 1999-10-01. Application of Novel Nonlinear Optical Materials to Optical Processing. https://ntrs.nasa.gov/citations/20020043277
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