Leyva, Victor and Agranat, Aharon and Yariv, Amnon (1991) Fixing of a photorefractive grating in KTa1-xNbxO3 by cooling through the ferroelectric phase transition. Optics Letters, 16 (8). pp. 554-556. ISSN 0146-9592 http://resolver.caltech.edu/CaltechAUTHORS:LEYol91
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Abstract
We report the fixing of a photorefractive grating in KTa1-xNbxO3 . The procedure involves the writing of a photorefractive grating in the cubic phase and the cooling of the sample under an applied field into the rhombohedral phase. We discuss possible mechanisms responsible for the effect.
| Item Type: | Article |
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| Additional Information: | © Copyright 1991 Optical Society of America. Received October 10, 1990; accepted January 4, 1991; manuscript in hand February 6, 1991. This research was supported by the U.S. Army Research Office. Victor Leyva acknowledges the support of an AT&T graduate fellowship. |
| Subject Keywords: | CRYSTALS |
| Record Number: | CaltechAUTHORS:LEYol91 |
| Persistent URL: | http://resolver.caltech.edu/CaltechAUTHORS:LEYol91 |
| Alternative URL: | http://www.opticsinfobase.org/abstract.cfm?URI=ol-16-8-554 |
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. |
| ID Code: | 6003 |
| Collection: | CaltechAUTHORS |
| Deposited By: | Lindsay Cleary |
| Deposited On: | 13 Nov 2006 |
| Last Modified: | 26 Dec 2012 09:16 |
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