| BSO晶体中光折变增益与入射面情况的依赖关系 |
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| 引用本文： | 山下正文,柴床刚.BSO晶体中光折变增益与入射面情况的依赖关系[J].光谱学与光谱分析,1992,12(1):1-3. |
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| 作者姓名： | 山下正文 柴床刚 |
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| 作者单位： | 东京理科大学理工学院物理系，东京理科大学理工学院物理系，东京理科大学理工学院物理系，东京理科大学理工学院物理系 千叶县野田市278 日本，千叶县野田市278 日本，千叶县野田市278 日本，千叶县野田市278 日本 |
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| 摘 要： | 用两波混频方法在514.5nm(氩离子激光器)对BSO晶体中光折变增益与入射面情况的依赖关系进行了研究,由于BSO晶体围绕<110>轴旋转时受主能级状态的影响,从而光折变增益将取决于衍射效率的改变。
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| 关 键 词： | BSO晶体 光折度增益 两波混频 |
DEPENDENCE OF PHOTOREFRACTIVE GAIN IN BSO CRYSTAL ON SITUATION OF INCIDENT PLANE |
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| Masafumi Yamashita,Takeharu Shibatoko,Takeshi Tanimoto and Toshiharu Tako.DEPENDENCE OF PHOTOREFRACTIVE GAIN IN BSO CRYSTAL ON SITUATION OF INCIDENT PLANE[J].Spectroscopy and Spectral Analysis,1992,12(1):1-3. |
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| Authors: | Masafumi Yamashita Takeharu Shibatoko Takeshi Tanimoto and Toshiharu Tako |
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| Institution: | Masafumi Yamashita,Takeharu Shibatoko,Takeshi Tanimoto and Toshiharu Tako Department of Physics,Faculty of Science and Technology,Science University of Tokyo,Noda,Chiba 278,Japan |
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| Abstract: | Dependence of the photorefractive gain in Bi_(12)SiO_(20) (BSO) crystal on the situation of an incident plane was studied with a two-wave mixing method at 514.5nm (Ar~+ laser). Since the positions of an acceptor level change by rotating BSO crystal around <110> axis, the photorefracitve gain would depend on the changes of diffraction efficiency. |
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| Keywords: | Photorefrectivc gain Two-wave mixing |
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