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Hysteresis Loop of Energy Transfer in Two-Wave Mixing from 180°Domains in BaTiO3:Ce |
WU Jian-lao;DAI Jian-hua;ZHANG Hong-jun |
Laboratory of Optical Physics, Institute of Physics & Center for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100080 |
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Cite this article: |
WU Jian-lao, DAI Jian-hua, ZHANG Hong-jun 1997 Chin. Phys. Lett. 14 100-102 |
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Abstract This paper reports an experimental observation that a hysteresis loop of energy transfer versus an external electric field is obtained in photorefractive two-wave mixing, which originates from 180°domains presented in the crystal.
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Keywords:
42.65.Hw
78.20.-e
42.70.-a
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Published: 01 February 1997
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PACS: |
42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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78.20.-e
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(Optical properties of bulk materials and thin films)
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42.70.-a
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(Optical materials)
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