Photorefractive properties of periodically poled LiNbO3
Sturman, B., Aguilar, M., Agulló-López, F., Pruneri, V. and Kazansky, P.G. (1997) Photorefractive properties of periodically poled LiNbO3. In, Photorefractive Materials Effects and Devices, Chiba, JP, 11 - 13 Jun 1997.
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Description/Abstract
We study theoretically the photorefractive response of periodically poled LiNbO3 crystals with dominating photovoltaic transport. Strong suppression of the photorefractive effects at low spatial frequencies (in comparison with the single-domain case) and preservation of these effects for short fringe spacings are shown. We also describe a new kind of photorefractive wave coupling, which is forbidden for single domain crystals. It is characterized by wave propagation angles, dependent on the domain inversion period, and by a large gain factor
| Item Type: | Conference or Workshop Item (Paper) |
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| Related URLs: | |
| Subjects: | Q Science > QC Physics T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | University Structure - Pre August 2011 > Optoelectronics Research Centre |
| Item ID: | 76796 |
| Date Deposited: | 11 Mar 2010 |
| Last Modified: | 20 Aug 2012 16:07 |
| Contributors: | Sturman, B. (Author) Aguilar, M. (Author) Agulló-López, F. (Author) Pruneri, V. (Author) Kazansky, P.G. (Author) |
| Date: | 1997 |
| Status: | Unpublished |
| URI: | http://eprints.soton.ac.uk/id/eprint/76796 |
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