太赫兹检测技术

Terahertz detectors

(1 Research Institute of Superconductors Electronics (RISE),Nanjing University,Nanjing 210093,China)
(2 Purple Mountain Observatory,Chinese Academy of Sciences,Nanjing 210008,China)
(3 Key Laboratory of Terahertz Solid-State Technology,Shanghai Institute of Microsystem and Information Technology,Chinese Academy of Sciences,Shanghai 200050,China)
(4 Key Laboratory of Nanodevices and Applications,Suzhou Institute of Nano-tech and Nanobionics,Chinese Academy of Sciences,Suzhou 215123,China)

摘要: 太赫兹(terahertz，简称THz)检测技术是THz技术应用的一个关键环节，它涉及物理学、材料科学、半导体技术、光电子学和超导电子学，是一门综合性很强的技术。文章介绍了一些比较典型的THz检测技术的原理及其应用，特别是国内学者在这方面的工作。
- 太赫兹脉冲 /
- 相干检测和非相干检测 /
- 超导太赫兹高灵敏检测器 /
- 太赫兹量子阱检测器
Abstract: Terahertz (THz) detection is a key link in the application of THz technology. It is a highly comprehensive technology, involving physics, material science, semiconductor technology, optoelectronics,and superconducting electronics. This paper introduces the principle and applications of some typicalTHz detectors, especially with regard to research in China.
- THz pulse /
- heterodyne and direct detection /
- superconducting THz highly-sensitive detector /
- THz quantum-well detector