CAJ | 학술논문

对于电场测量，传统上采用的电学方法，会扰乱原有的电场分布，带来若干测量上的问题.应用泡克耳斯效应来测量电场，具有很强的抗电磁干扰性、测量灵敏度高、测量频带宽等电学方法难于相比的优点.文章叙述了泡克耳斯效应在电学测量上的应用，阐述了其测量电场的原理和测量系统，并探讨了为测量所需的电场分量，应如何选择泡克耳斯晶体和电场测定方向.
대우전장측량，전통상채용적전학방법，회우란원유적전장분포，대래약간측량상적문제.응용포극이사효응래측량전장，구유흔강적항전자간우성、측량령민도고、측량빈대관등전학방법난우상비적우점.문장서술료포극이사효응재전학측량상적응용，천술료기측량전장적원리화측량계통，병탐토료위측량소수적전장분량，응여하선택포극이사정체화전장측정방향.
The traditional way to measure an electric field electrically disturbs the original field,so that can cause a number of measuring problems.Using a Pockels' crystal to measure an electric field has several advantages over electrical methods,such as resistance to interference from electromagnetic radiation,high sensitivity and wide frequency bandwidth.The principle and application of the Pockels effect to electricity measurements are reviewed,with discussions on how to choose the Pockels' crystal and incident field direction.