Reflective scanning imaging based on a fast terahertz photodetector

The fast detection of terahertz radiation is recognized as a key technology of terahertz imaging systems. We realize a terahertz imaging system employing a terahertz quantum-well photodetector (QWP) and a terahertz quantum cascade laser (QCL). The detector can rapidly detect the 4.3THz light generat...

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Bibliographic Details

Published in:	Optics communications Vol. 427; pp. 170 - 174
Main Authors:	Qiu, Fucheng, Tan, Zhiyong, Fu, Zhanglong, Wan, Wenjian, Li, Mengqi, Wang, Chang, Cao, Juncheng
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 15.11.2018
Subjects:	Fast imaging system Image processing algorithm Invisible objects Pulse signal detection method Terahertz quantum-well photodetectors Fast imaging system Terahertz quantum-well photodetectors Invisible objects Image processing algorithm Pulse signal detection method
ISSN:	0030-4018, 1873-0310
Online Access:	Get full text
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