| Ti/Mg双扩散LiNbO_3波导折射率分布研究 |
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| 引用本文： | 陆荣鑫,刘文兵,李继宁.Ti/Mg双扩散LiNbO_3波导折射率分布研究[J].电子科技大学学报(社会科学版),1991(1). |
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| 作者姓名： | 陆荣鑫 刘文兵 李继宁 |
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| 作者单位： | 电子科技大学科研处
(陆荣鑫)，电子科技大学光电子技术系
(刘文兵)，电子科技大学光电子技术系(李继宁) |
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| 摘 要： | 从理论上探讨了 Ti/Mg 双扩散 LiNbO_3波导的折射率分布变化,并对制成的该种波导样品进行测定.实验已证实:双扩散波导与光纤的耦合性能较佳.
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| 关 键 词： | Ti:LiNbO_3波导 Ti/Mg:LiNbO_3波导 折射率分布 光纤—波导耦合 |
INVESTIGATION OF Ti/Mg DOUBLE DIFFUSED LiNbO_3 WAVEGUIDE INDEX PROFILE |
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| Lu Rongxin.INVESTIGATION OF Ti/Mg DOUBLE DIFFUSED LiNbO_3 WAVEGUIDE INDEX PROFILE[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1991(1). |
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| Authors: | Lu Rongxin |
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| Institution: | Lu Rongxin(Dept.of Scientific Research)Liu Wenbing;Li Jining(Dept.of Optoelectronic Technology) |
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| Abstract: | This paper describes a Titanium/Magnesium double diffused LiNbO_3 waveguidewhich symmetrizes the waveguide depth index profile by Mg diffusion after Ti diffusedwaveguide.The index profile is measured and coupling loss reduction between fiber andwaveguide is obtained. |
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| Keywords: | Ti:LiNbO_3 waveguide Ti/Mg:LiNbO_3 waveguide index profile fiberwaveguide coupling |
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