| 掺锰的钾钠铌酸锶钡晶体中双光束诱导光学二极管效应 |
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| 引用本文： | 佘卫龙,李庆行,余振新,高兆兰,张庆伦,陈焕矗.掺锰的钾钠铌酸锶钡晶体中双光束诱导光学二极管效应[J].物理学报,1992,41(2):342-346. |
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| 作者姓名： | 佘卫龙 李庆行 余振新 高兆兰 张庆伦 陈焕矗 |
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| 作者单位： | 中山大学激光与光谱学研究所,广州,510275;中山大学激光与光谱学研究所,广州,510275;中山大学激光与光谱学研究所,广州,510275;中山大学激光与光谱学研究所,广州,510275;山东大学晶体材料研究所,济南,250100;山东大学晶体材料研究所,济南,250100 |
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| 摘 要： | 两束波长为632.8nm的He-Ne激光在掺Mn的钾钠铌酸锶钡(KNSBN)晶体中对撞,诱导产生一个光学二极管,当两束光同时存在且入射功率分别为0.876mW和0.0914mW时,光学二极管两个方向上的等效透射率之比达202,并有继续增大的趋势。
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OPTICAL DIODE EFFECT INDUCED BY USING TWO LASER BEAMS IN Mn DOPED KNSBN CRYSTAL |
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| SHE WEI-LONG,LI QING-XING,YU ZHEN-XIN,GAO ZHAO-LAN,ZHANG QING-LUN and CHEN HUAN-CHU.OPTICAL DIODE EFFECT INDUCED BY USING TWO LASER BEAMS IN Mn DOPED KNSBN CRYSTAL[J].Acta Physica Sinica,1992,41(2):342-346. |
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| Authors: | SHE WEI-LONG LI QING-XING YU ZHEN-XIN GAO ZHAO-LAN ZHANG QING-LUN and CHEN HUAN-CHU |
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| Abstract: | Two laser beams of wave length 632.8nm encouter in Mn doped KNSBN crystal and induce a optical diode. A maximum ratio of 202 for equivalent transmissivity in two directions of the optical diode is obtained at the input powers of 0.876mW and 0.0914mW respectivly and the ratio shows a tendency to increase further. |
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