Published June 16, 1986
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Photorefractive Properties Of Ferroelectric BaTiO_3 and SBN:60
- Other:
- Yeh, Pochi
Abstract
The results of theoretical and experimental studies of the photorefractive effect in two different classes of materials--perovskite BaTiO_3 and tungsten bronze SBN--have been examined. The interesting features of these measurements indicate that two-beam coupling coefficients, response times, and absorption coefficients enhanced significantly in doped crystals which appear to be suitable for future device concepts. A comparison of these materials showed that Ce-doped SBN:60 single crystals are superior to BaTiO_3 for use in photorefractive applications due to higher two-beam coupling, sensitivity, and overall flexibility of tungsten bronze crystals.
Additional Information
© 1986 Society of Photo-Optical Instrumentation Engineers (SPIE). This research was supported by grants from Rockwell International Corporation, the U.S. Air Force Office of Scientific Research and the U.S. Army Research Office.Attached Files
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Additional details
- Alternative title
- Photorefractive Properties Of Ferroelectric BaTiO3 and SBN:60
- Eprint ID
- 87726
- Resolver ID
- CaltechAUTHORS:20180710-144831153
- Rockwell International
- Air Force Office of Scientific Research (AFOSR)
- Army Research Office (ARO)
- Created
-
2018-07-10Created from EPrint's datestamp field
- Updated
-
2021-11-15Created from EPrint's last_modified field
- Series Name
- Proceedings of SPIE
- Series Volume or Issue Number
- 613