| LiNbO3电光调制器的优化设计与制作 |
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| 引用本文： | 张青云. LiNbO3电光调制器的优化设计与制作[J]. 现代电子技术, 2007, 30(6): 190-192 |
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| 作者姓名： | 张青云 |
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| 作者单位： | 天津消防器材总厂,天津,300380 |
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| 摘 要： | 铌酸锂晶体有良好的光声和电光性质,因而基于铌酸锂的集成光学器件已引起人们广泛关注。利用LiNbO3作为介质材料,设计M-Z干涉型强度调制器。选用低损耗的质子交换光工艺技术制备光波导。对质子交换铌酸锂光波导的制作工艺、波导特性及其应用进行了研究。对电极结构进行了优化设计。
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| 关 键 词： | LiNbO3晶体 M-Z干涉型强度调制器 电光调制器 光波导 |
| 文章编号： | 1004-373X(2007)06-190-03 |
| 修稿时间： | 2006-07-25 |
Optimization Design and Fabrication for LiNbO3 Electrooptical Modulator |
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| ZHANG Qingyun. Optimization Design and Fabrication for LiNbO3 Electrooptical Modulator[J]. Modern Electronic Technique, 2007, 30(6): 190-192 |
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| Authors: | ZHANG Qingyun |
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| Abstract: | Integrated optical devices based on lithium niobate(LiNbO3)crystals have started to arouse interest due to their excellent acousto-optical and electro-optical properties.A novel Mach-Zehnder interferometer intension electroptical modulator with LiNbO3 crystal is designed and fabricated.It has been used low loss proton-exchanged way to fabricate the LiNbO3 optical waveguides.The fabrication process and waveguide properties of LiNbO3 and its applications are discussed in detail.It has been optimal designed of the electrode. |
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| Keywords: | LiNbO3 M-Z interferometer intension electroptical modulator electroptical modulator optical waveguide |
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