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| 锥光干涉图、光强透过率曲线对电光调制实验的影响 | |
| 引用本文： | 曹硕,马莹莹,高鹏. 锥光干涉图、光强透过率曲线对电光调制实验的影响[J]. 辽宁大学学报(自然科学版), 2007, 34(4): 339-341 |
| 作者姓名： | 曹硕 马莹莹 高鹏 |
| 作者单位： | 辽宁大学,物理学院,沈阳,110036;厦门大学,信息科学与技术学院,厦门,361005 |
| 摘 要： | 基于电光效应的基本原理，讨论了铌酸锂（LiNbO3）晶体横向电光调制实验中利用锥光干涉图暗十字线图样确定起偏器和检偏器偏振方向分别平行于晶体x,y光轴的方法，及光强透过率曲线偏移对测量铌酸锂晶体半波电压的影响． |
| 关 键 词： | 电光效应 铌酸锂晶体 锥光干涉图 半波电压. |
| 文章编号： | 1000-5846（2007）04-0339-03 |
| 修稿时间： | 2007-06-03 |
The Affect of Conoscopic Interference Pattern and Optic Intensity Transmissivity Curve for Electro-optic Modulation Experiment |
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| CAO Shuo,MA Ying-ying,GAO Peng. The Affect of Conoscopic Interference Pattern and Optic Intensity Transmissivity Curve for Electro-optic Modulation Experiment[J]. Journal of Liaoning University(Natural Sciences Edition), 2007, 34(4): 339-341 | |
| Authors: | CAO Shuo MA Ying-ying GAO Peng |
| Affiliation: | 1. College of Physics, Liaoning University, Shenyang 110036; 2. College of Information Science and Technology, University of Xiamen, Xiamen, 361005 |
| Abstract: | According to the basic principle of horizontal electro-optic effect, the method of conoscopic in-terference pattern is presented for polarizer and analyzer polarization direction well coincided with LiNbO3 crystal x, y optical axis. And the affect of optic intensity transmissivity curve moving slightly for Measuring the half-wave voltage of in electrooptic modulation experiment is analysed. |
| Keywords: | electro-optical effect LiNbO3 crystal conoscooic interferencepattem half - wave voltage. |
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