| Cu:KNSBN晶体中复色光自泵浦相位共轭猝灭实验及其理论解释 |
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| 引用本文： | 佘卫龙,余振新,李荣基.Cu:KNSBN晶体中复色光自泵浦相位共轭猝灭实验及其理论解释[J].物理学报,1996,45(12):2016-2021. |
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| 作者姓名： | 佘卫龙 余振新 李荣基 |
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| 作者单位： | (1)香港中文大学物理系; (2)中山大学超快速激光光谱学国家重点实验室 |
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| 摘 要： | 当用５１４.５ｎｍＡｒ＋激光束入射到掺Ｃｕ的ＫＮＳＢＮ晶体中时，观察到典型的猫型自泵浦相位共轭，而当用５１４.５和４８８ｎｍＡｒ＋激光束共线入射到该晶体中时，观察到自泵浦相位共轭猝灭现象．对这一现象给出了一个理论解释
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| 关 键 词： | KNSBN晶体 激光 自泵浦相位共轭 猝灭 |
| 收稿时间： | 5/7/1996 12:00:00 AM |
EXPERIMENT AND THEORY OF POLYCHROMATIC LASER BEAM SELF PUMPED PHASE CONJUGATION QUENCHING IN Cu DOPED KNSBN CRYSTALS |
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| SHE WEI-LONG,YU ZHEN-XIN and LEE WING KEE.EXPERIMENT AND THEORY OF POLYCHROMATIC LASER BEAM SELF PUMPED PHASE CONJUGATION QUENCHING IN Cu DOPED KNSBN CRYSTALS[J].Acta Physica Sinica,1996,45(12):2016-2021. |
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| Authors: | SHE WEI-LONG YU ZHEN-XIN and LEE WING KEE |
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| Abstract: | When a 514 5nm Ar laser beam was incident on a Cu doped KNSBN crystal, a cat type of self pumped phase conjugation was observed. And when two collinear 514 5 and 488nm beams of Ar laser were incident on the crystal simultaneously, a phenomenon of self pumped phase conjugation quenching was observed. Both theoretical and experimental results are presented and discussed. |
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