分焦平面偏振成像关键技术

摘要

偏振成像是一项具有巨大应用价值的前沿技术,近年得到了业内人士的广泛关注.文章介绍了偏振成像的原理、特点、应用以及国内外研究现状,还介绍了几种常用的实现方法及其优缺点,最后对当前偏振成像的主流方法——分焦平面法的关键技术进行了讨论.%Polarization imaging is an advanced technology with increasing applications and it has attracted wide atlention in recent years. In this paper, theories, characteristics, applications and the research status of polarization imaging are introduced. The implementation of several common methods and their advantages and disadvan-tages are also explored. Finally, the key technologies of division of focal plane polarimeters which is the current mainstream method of polarization imaging are analyzed.