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| 用连续波电光检测技术进行LiNbO3定向耦合波导调制器的场分布测量 | |
| 引用本文： | 朱祖华 丁纯. 用连续波电光检测技术进行LiNbO3定向耦合波导调制器的场分布测量[J]. 光学学报, 1991, 11(10): 44-950 |
| 作者姓名： | 朱祖华 丁纯 |
| 作者单位： | 浙江大学信息与电子工程学系，浙江大学信息与电子工程学系，浙江大学信息与电子工程学系，浙江大学信息与电子工程学系 杭州 310008，杭州 310008，杭州 310008，杭州 310008 |
| 基金项目： | 国家自然科学基金资助项目研究内容之一 |
| 摘 要： | 本文介绍一种新颖的无损伤检测技术——连续波电光检测技术(OWEOP)对LiNbO_3定向耦合波导调制器模拟样品内场分布进行各种测量所获得的实验结果。采取了背射和端射两种测量方式,测出了波导电极条下,电极间隙区以及电极中断区电场的分布,并对实验结果进行了讨论。 |
| 关 键 词： | 电光检测 波导调制器 电场分布 |
| 收稿时间： | 1991-01-02 |
Measurements of electric field distribution in LiNbO_3 directional coupling waveguide modulator by using continuous wave electro-optic probing technique |
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| ZHU ZUHUA,DING CHUN,DING GUILAN AND WANG SHUOQIN. Measurements of electric field distribution in LiNbO_3 directional coupling waveguide modulator by using continuous wave electro-optic probing technique[J]. Acta Optica Sinica, 1991, 11(10): 44-950 | |
| Authors: | ZHU ZUHUA DING CHUN DING GUILAN AND WANG SHUOQIN |
| Abstract: | This paper Introduces the application of CWEOP (continuous wave electro-optic probing) technique in the measurements of electric field distributions in the samples of LiNbO3 directional coupling waveguide modulator. Two configurations of measurement——the backside incidence and the end incidence have been taken in the experiments. The curves of electric field distribution under the electrodes, and in the region between two eleotrods and in the in terrupt region of electrodes have been obtained. The experimental results have been discussed. |
| Keywords: | linear electro-optic effect continuous wave electro-optic probing (OWEOP) waveguide modulator. |
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