| ZnO：LiNbO3质子交换光波导层内应变的测定 |
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| 引用本文： | 张道昌,侯卫星.ZnO：LiNbO3质子交换光波导层内应变的测定[J].光学学报,1996,16(5):31-634. |
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| 作者姓名： | 张道昌 侯卫星 |
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| 作者单位： | 新加坡国立大学 电气工程系 |
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| 摘 要： | 报道了利用Ｘ射线双晶衍射法精确确定ＺｎＯ：ＬｉＮｂＯ３质子交换光波导的晶格常数变化，结果表明，波导层内含有均匀分布的三维应变场，晶格常数的变化随着波导取向的不同而呈现各向异性特点。
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| 关 键 词： | 质子交换 双晶衍射 应变 光波导 铌酸锂 |
| 收稿时间： | 1995/8/31 |
Determination of Strains in ZnO Doped LiNbO 3 Proton Exchanged Optical Waveguides |
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| T.C.Chong,W.X.Hou.Determination of Strains in ZnO Doped LiNbO 3 Proton Exchanged Optical Waveguides[J].Acta Optica Sinica,1996,16(5):31-634. |
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| Authors: | TCChong WXHou |
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| Abstract: | Precise determination of strains in ZnO doped LiNbO 3 proton exchanged optical waveguide using double crystal X ray diffraction is reported in this paper. It is found that the waveguide layer contains uniformly distributed three dimensional strains and the variation of lattice constants in the waveguide depends closely on the waveguide orientation. |
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| Keywords: | proton exchange double crystal diffraction strain |
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