| LiNbO_3条波导的光损伤 |
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| 引用本文： | 赵薇,王葵如,余国贤.LiNbO_3条波导的光损伤[J].中国激光,1994,21(12):940-944. |
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| 作者姓名： | 赵薇 王葵如 余国贤 |
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| 作者单位： | 长沙铁道学院数力系，北京邮电学院 |
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| 摘 要： | 报道了利用ＣＣＤ测试ＬｉＮｂＯ３条波导光损伤的实验结果。发现各种传向都存在不同程度的光损伤。加热可大部分消除光损伤，掺入ＭｇＯ也可提高条波导的抗光损伤性能。
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| 关 键 词： | CCD，铌酸锂，条波导，光损伤 |
| 收稿时间： | 1993/11/11 |
Optical Damage of Lithium Niobate Channel Waveguide |
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| Zhao Wei.Optical Damage of Lithium Niobate Channel Waveguide[J].Chinese Journal of Lasers,1994,21(12):940-944. |
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| Authors: | Zhao Wei |
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| Abstract: | The experimetal observation of optical damage of channel waveguides onLiNbO3 substrate by CCD is reported. We found that optical damage was propagationdirection dependent.The optical damage can be partly erased by heating the sample.Theresistance against optical damage of MgO doped LiNbO3,i.e.MgO:LiNbO3,is strongerthan that of pure LiNbO3. |
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| Keywords: | CCD Lithium niobate channel waveguide optical damage |
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