用于测量工频强电场的集成光学电场传感器  

Integrated Optical E-field Sensor for Measurements of Power Frequency Electric Field

作　　者：孙豹[1] 陈福深[1] 

机构地区：[1]电子科技大学通信与信息工程学院,成都610054

出　　处：《半导体光电》2010年第2期202-204,共3页Semiconductor Optoelectronics

基　　金：国家自然科学基金项目(60771045)

摘　　要：针对工频强电场测量的特点,研究了用于测量高压工频电场的集成光学电场传感器。分析了集成光学电场传感器的工作原理,以及电场传感系统的输入输出性能。设计并实现了工频电场的测量校准装置,对从100V/m到2500V/m的工频电场进行了测量。测量结果表明,这种集成光学电场传感器适合于高压工频电场的测量。Based on the characteristics of the measurements of power frequency electric field, an integrated optical electric field sensor is researched. Both its principles and the output/input characters are analyzed. The measurements calibration setup is designed and realized. The output results are obtained with the electric field ranging from 100V/m to 2500V/m. The measurements show that the integrated optical electric field sensor is suitable for the measurements of intensive power frequency electric field.

关 键 词：集成光学 电场传感器 工作点 灵敏度 线性动态范围 

分 类 号：TN256[电子电信—物理电子学]