| 用He—Ne激光在KNSBN晶体中实现高反射率自泵浦相位共轭 |
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| 引用本文： | 岳学峰,吴晓光.用He—Ne激光在KNSBN晶体中实现高反射率自泵浦相位共轭[J].光学学报,1990,10(7):06-609. |
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| 作者姓名： | 岳学峰 吴晓光 |
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| 作者单位： | 山东大学晶体材料研究所 济南
(岳学峰，邵宗书，陈焕矗，宋永远，孙大亮)，山东大学光学系 济南(吴晓光) |
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| 摘 要： | 本文报道了用He-Ne激光在(K_(O.5)Na_(0.5)_2y(Sr_(0.61)B_(0.39)))_(1-y)Nb_2O_6(KNSBN)光折变晶体中实现高反射率自泵浦相位共轭,其共轭光的反射率高达40%.研究了共轭光反射率随入射角度变化的关系以及响应时间与入射光功率密度的关系.
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| 关 键 词： | 光折变晶体 自泵浦 相位共轭 激光 |
| 收稿时间： | 1989/12/18 |
Self-pumped phase conjugation in KNSBN crystal with high reflectivity at 632.8 nm |
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| YUE XUEFENG,SHAO ZONGSHU,CHEN HUANCHU,SONG YONGYUAN AND SUN DALIANG.Self-pumped phase conjugation in KNSBN crystal with high reflectivity at 632.8 nm[J].Acta Optica Sinica,1990,10(7):06-609. |
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| Authors: | YUE XUEFENG SHAO ZONGSHU CHEN HUANCHU SONG YONGYUAN AND SUN DALIANG |
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| Abstract: | Self-pumped phase conjugation has been observed in Ce-doped (K0.5Na0.5) 2y (Sr0.61 Ba0.39)1-yNb2O6 crystal by using He-Ne laser at 632.8nm. The phase conjugate reflectivity as high as 40% was measured. The reflectivity as a function of incident angles and the relation of response time to the incident powers were studied experimentally. |
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| Keywords: | self-pumped phase conjugation KNSBN crystal |
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