| 钝角异型钛酸钡晶体自泵浦相位共轭镜研究 |
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| 引用本文： | 李卓.钝角异型钛酸钡晶体自泵浦相位共轭镜研究[J].开封大学学报,1999,13(2):21-23,31. |
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| 作者姓名： | 李卓 |
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| 作者单位： | 开封师专!开封，475001 |
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| 摘 要： | 本文以实验现象为依据，将Ｆｅｉｎｂｅｒｇ理论从锐角扩展到钝角，从而设计出钝角异型钛酸钡晶体自泵浦相位共轭镜（ＳＰＰＣＭ），用该自泵浦相位共轭镜获得了大于４０％的相位共轭反射率。文中还给出了部分实验曲线和其它实验结果。
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| 关 键 词： | 钝角异型 钛酸钡晶体 自泵浦 相位共轭镜 |
Investigation of an Obtuse-angle-special-shaped Crystal of BaTiO_3 for a High Efficiency Self-pumped Phase Conjugate Mirror |
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| LiZhuo.Investigation of an Obtuse-angle-special-shaped Crystal of BaTiO_3 for a High Efficiency Self-pumped Phase Conjugate Mirror[J].Journal of Kaifeng University,1999,13(2):21-23,31. |
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| Authors: | LiZhuo |
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| Abstract: | This paper, based on the experimental phenomena, extended the theory of Feinberg's for the accute angle to the obtuse angle between the crystal + c axis and the incident beam direction inside and designed an obtuse- angle- special- shaped crystal of barium titanate which is a new mirror/device for self-pumped Phase conjugation. Over 40% of the Phase conjugate reflectivity are obtained using this new mirror. The experimental curves of the phase conjugate reflectivity via the position of the incident beam and the angle betWeen the + c and the direction of the refraction beam inside are graphed. Some other experimental results and conclusion are given in the paper. |
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| Keywords: | obtuse-angle - special - shaped crystal of barium titanate self- pomped phase conjugate mrror |
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