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
See Usage Policy.
Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:LEYol91
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.
|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.|
|Usage Policy:||No commercial reproduction, distribution, display or performance rights in this work are provided.|
|Deposited By:||Lindsay Cleary|
|Deposited On:||13 Nov 2006|
|Last Modified:||26 Dec 2012 09:16|
Repository Staff Only: item control page