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Self-enhanced diffraction from fixed photorefractive gratings during coherent reconstruction

Segev, Mordechai and Kewitsch, Anthony and Yariv, Amnon and Rakuljic, George A. (1993) Self-enhanced diffraction from fixed photorefractive gratings during coherent reconstruction. Applied Physics Letters, 62 (9). pp. 907-909. ISSN 0003-6951. http://resolver.caltech.edu/CaltechAUTHORS:SEGapl93

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Abstract

We explore, theoretically and experimentally, the effects of self-enhancement (or self-depletion) of the diffraction which occurs during coherent reconstruction from fixed photorefractive gratings. These effects are caused by interference between a secondary grating, which forms between the readout and the reconstructed beams, and the fixed grating.


Item Type:Article
Additional Information:Copyright © 1993 American Institute of Physics. Received 21 September 1992; accepted 7 December 1992. This work was supported by Defense Advanced Projects Agency (DARPA), the Army Research Office - Durham, and by Air Force Office of Scientific Research. A.K. acknowledges the support of an ONR (Office of Naval Research) Fellowship.
Subject Keywords:PHOTOREFRACTIVE EFFECT, HOLOGRAPHY, HOLOGRAMS, LITHIUM NIOBATES, EFFICIENCY, DIFFRACTION GRATINGS, SPACE CHARGE, DISTRIBUTION FUNCTIONS
Record Number:CaltechAUTHORS:SEGapl93
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:SEGapl93
Alternative URL:http://dx.doi.org/10.1063/1.108515
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:10199
Collection:CaltechAUTHORS
Deposited By: Archive Administrator
Deposited On:16 Apr 2008
Last Modified:26 Dec 2012 09:57

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