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The research progress and application of novel terahertz detectors

Yu-Ping Zhang, Li-Bin Tang, Yu-Fei Liu, Vincent Teng Orcid Logo, Gang Wu, Wei-Da Hu, Fu-Zhong Han

Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves, Volume: 39, Issue: 2, Pages: 191 - 210

Swansea University Author: Vincent Teng Orcid Logo

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DOI (Published version): 10.11972/j.issn.1001-9014.2020.02.007

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...

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Published in: Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
ISSN: 1001-9014
Published: 2020
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URI: https://cronfa.swan.ac.uk/Record/cronfa54307
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first_indexed 2020-05-26T13:08:24Z
last_indexed 2020-06-22T19:07:06Z
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spelling 2020-06-22T14:55:29.5801961 v2 54307 2020-05-26 The research progress and application of novel terahertz detectors 98f529f56798da1ba3e6e93d2817c114 0000-0003-4325-8573 Vincent Teng Vincent Teng true false 2020-05-26 EEEG 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. Journal Article Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves 39 2 191 210 1001-9014 Application status, Materials, Research progress, Terahertz detectors 30 4 2020 2020-04-30 10.11972/j.issn.1001-9014.2020.02.007 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2020-06-22T14:55:29.5801961 2020-05-26T09:51:44.0336917 Yu-Ping Zhang 1 Li-Bin Tang 2 Yu-Fei Liu 3 Vincent Teng 0000-0003-4325-8573 4 Gang Wu 5 Wei-Da Hu 6 Fu-Zhong Han 7 54307__17343__306442180dc84b848a60ac5160384309.pdf 54307.pdf 2020-05-26T09:55:42.2989354 Output 26545083 application/pdf Version of Record true Released under the terms of a Creative Commons Attribution Non-Commercial No Derivatives License (CC-BY-NC-ND). true Chinese https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode
title The research progress and application of novel terahertz detectors
spellingShingle The research progress and application of novel terahertz detectors
Vincent Teng
title_short The research progress and application of novel terahertz detectors
title_full The research progress and application of novel terahertz detectors
title_fullStr The research progress and application of novel terahertz detectors
title_full_unstemmed The research progress and application of novel terahertz detectors
title_sort The research progress and application of novel terahertz detectors
author_id_str_mv 98f529f56798da1ba3e6e93d2817c114
author_id_fullname_str_mv 98f529f56798da1ba3e6e93d2817c114_***_Vincent Teng
author Vincent Teng
author2 Yu-Ping Zhang
Li-Bin Tang
Yu-Fei Liu
Vincent Teng
Gang Wu
Wei-Da Hu
Fu-Zhong Han
format Journal article
container_title Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
container_volume 39
container_issue 2
container_start_page 191
publishDate 2020
institution Swansea University
issn 1001-9014
doi_str_mv 10.11972/j.issn.1001-9014.2020.02.007
document_store_str 1
active_str 0
description 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.
published_date 2020-04-30T04:07:46Z
_version_ 1763753555308576768
score 11.01628

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