太赫兹新型探测器的研究进展及应用
投稿时间:2019-03-03  修订日期:2020-04-16  点此下载全文
引用本文:张玉平,唐利斌,刘玉菲,TengKar Seng,吴刚,胡伟达,韩福忠.太赫兹新型探测器的研究进展及应用[J].红外与毫米波学报,2020,39(2):191~210].ZHANG Yu-Ping,TANG Li-Bin,LIU Yu-Fei,Teng Kar Seng,WU Gang,HU Wei-Da,HAN Fu-Zhong.The research progress and application of novel terahertz detectors[J].J.Infrared Millim.Waves,2020,39(2):191~210.]
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作者单位E-mail
张玉平 昆明物理研究所 kipzyp@163.com 
唐利斌 昆明物理研究所 scitang@163.com 
刘玉菲 重庆大学光电技术及系统教育部重点实验室  
TengKar Seng 斯旺西大学工程学院  
吴刚 昆明物理研究所  
胡伟达 中国科学院上海技术物理研究所  
韩福忠 昆明物理研究所  
基金项目:预研项目 1422030209;创新团队项目 2017CX024;国家重点研发计划 2016YFE0125200 2016YFC0101100预研项目(1422030209),创新团队项目(2017CX024),国家重点研发计划(2016YFE0125200,2016YFC0101100)
中文摘要:太赫兹波由于其独特的光学和电学性质,在物理学、生物学、公共安全检查、局域通信、信息安全、环境监测、无损检测和国防科技等民用或军事领域都有着广阔的应用前景。太赫兹探测器作为太赫兹领域的核心器件,在太赫兹系统中扮演着重要角色。因此太赫兹探测器的性能,决定了太赫兹系统的应用市场。近年来,太赫兹探测器的发展已取得突破性的成果,但是太赫兹探测器还存在着一些普遍的问题,制冷的太赫兹探测器虽然有响应速率快和噪声等效功率低等优点,但是其紧凑性不好,并且成本较高。室温可工作的太赫兹探测器虽然不需要制冷环境,但是噪声等效功率偏大,灵敏度也不高。该综述从太赫兹探测器的制备材料和器件形式等方面,阐述了太赫兹探测器的发展现状及其应用领域。
中文关键词:太赫兹探测器  材料  研究进展  应用现状
 
The research progress and application of novel terahertz detectors
Abstract:Terahertz waves have many unique electrical and optical properties, which have significant applications in both civil and military fields, such as physics, biology, public safety inspection, local area communication, information security, environmental monitoring, non-destructive testing and defense technology etc. Terahertz detector is one of the core components in a terahertz system. Therefore, its application is usually determined by the characteristic and performance of the detector. In recent years, there are some major breakthroughs in the development of terahertz detectors. However, there are still technology challenges that limit the application of such device. For example, room temperature terahertz detectors exhibited a large noise equivalent power and low sensitivity. This is in contrast to cooled terahertz detectors, which demonstrated high response rate and low noise equivalent power, but they cannot be miniaturized and are costly. This paper provides a summary and discussion on the recent development and application of terahertz detectors from the aspect of material preparation and device configuration.
keywords:terahertz detectors,materials,research progress,application status
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