| 光学电量多功能传感系统及信号检测方法 |
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| 引用本文： | 杨志,崔翔,李长胜,张卫东. 光学电量多功能传感系统及信号检测方法[J]. 电工技术学报, 1999, 14(5): 645D |
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| 作者姓名： | 杨志 崔翔 李长胜 张卫东 |
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| 作者单位： | 华北电力大学,071003 |
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| 摘 要： | 提出了一种采用法拉第磁光元件和普克尔斯电光元件相组合的光电量多功能传感系统， 论述了该系统的结构和传感原理。根据传感信号的特点， 给出一种采用基于普克尔斯效应的偏振态控制器的信号检测方法， 详细分析了该检测方法的基本原理， 并进行了试验研究， 试验结果表明， 这种传感系统及传感信号的检测方法是可行的
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| 关 键 词： | 光学传感 普克尔斯效应 法拉第效应 偏振态 |
Multi-Functional Opto-Electric Sensing System and Signal Detection Method |
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| Yang Zhi,Cui Xiang,Li Changsheng,Zhang Weidong. Multi-Functional Opto-Electric Sensing System and Signal Detection Method[J]. Transactions of China Electrotechnical Society, 1999, 14(5): 645D |
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| Authors: | Yang Zhi Cui Xiang Li Changsheng Zhang Weidong |
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| Affiliation: | North China Electric Power University 071003 China |
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| Abstract: | A multi functional opto electric sensing system is presented,which consists of Faraday effect magneto optical component and Pockels effect electro optical component The principle and the configuration of this sensing system are discussed A polarized state controller based on Pockels effect if used to detect signal The basic principle of this detection method is analyzed Some experiments are carried out,and the results of experiments show that this sensing system and signal detection method are feasible |
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| Keywords: | Optical sensing Pockels effect Faraday effect Polarized state |
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