非制冷太赫兹成像探测技术研究进展  

Research Progress in the Uncooled Terahertz Imaging Detection Technology

作　　者：吴刚 唐利斌[1,2] 郝群 张玉平[2] 李汝劼[2,3] 潘峰 杨艳波[3] 刘树平 韩福忠[2] WU Gang1,2,TANG Libin1,2,HAO Qun1,ZHANG Yuping2,LI Rujie2,4,PAN Feng3, YANG Yanbo4,LAU Shuping5,HAN Fuzhong2(1. School of Optics and Photonics, Beijing Institute of Technology, Beijing 10081, China; 2. Kunming Institute of Physics, Kunming 650223, China; 3. School of Automation, Beijing Institute of Technology, Beijing 10081, China; 4. School of Physics, Beijing Institute of Technology, Beijing 10081, China; 5. Department of Applied Physics, The Hong Kong Polytechnic University, Hongkong, Chin)

机构地区：[1]北京理工大学光电学院,北京100081 [2]昆明物理研究所,云南昆明650223 [3]北京理工大学物理学院,北京100081 [4]北京理工大学自动化学院,北京100081 [5]香港理工大学应用物理系

出　　处：《红外技术》2018年第6期513-527,共15页Infrared Technology

基　　金：中央军委装备发展部装备预研项目;中国兵器创新团队项目

摘　　要：非制冷太赫兹成像探测技术作为太赫兹研究领域的重要组成部分,目前已成为各国研究的热点之一。本文综述了近年来国内外非制冷太赫兹成像探测技术的研究进展,着重介绍了基于光热效应的微辐射热计和基于光子效应的场效应晶体管太赫兹探测器及其成像技术研究进展,分析了非制冷太赫兹成像探测器的现状及发展前景,对于研究非制冷太赫兹成像探测技术及应用具有一定的参考价值。Uncooled terahertz imaging technology is one of the basic components of the terahertz research field. In many countries, terahertz research and development have been conducted. This paper introduces the research progress of uncooled terahertz imaging detection technology at home and abroad in recent years.The research progress of microbolometers based on the photothermal effect and field effect transistor terahertz detectors based on the photon effect, as well as their imaging technology, is discussed. We analyzed the status and development prospect of uncooled terahertz imaging detectors. This paper provides a significant prospective of uncooled terahertz imaging detection technology and its applications.

关 键 词：太赫兹 非制冷太赫兹成像探测技术 噪声等效功率 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置] O441.4[自动化与计算机技术—控制科学与工程]