Fast Reflective Scanning Imaging Based on Terahertz Quantum-Cascade Laser

doi:10.3788/AOS201737.0611004

	Fast Reflective Scanning Imaging Based on Terahertz Quantum-Cascade Laser
	Li, Mengqi1,2 ; Tan, Zhiyong 1; Qiu, Fucheng 1; Wan, Wenjian 1; Wang, Chang 1; Cao, Juncheng1,2
	2017
发表期刊	光学学报 (IF:1.6[JCR-2023],1.1[5-Year])
ISSN	0253-2239
卷号	37 期号:6
发表状态	已发表
DOI	10.3788/AOS201737.0611004
摘要	A fast reflective scanning imaging system is constructed by employing the terahertz (THz) quantum-cascade laser as the light source and the low-temperature bolometer as the signal receiver. A rotational and translational platform is used in this imaging system to realize fast scanning. The fast imaging process of a circle area with a diameter of 80 mm is demonstrated by a computer controlling the scanning platform to carry out the rotational and translational motion. The signal intensity and the related 2D sample position are acquired simultaneously. By the imaging system, the scanning time is 5 s and the spatial resolution of the obtained image is 1 mm, which greatly shortens the imaging time. Furthermore, the optical components are reduced effectively by the co-optical path design based on THz beam splitters, which reduces the size of the THz imaging system. © 2017, Chinese Lasers Press. All right reserved.
收录类别	EI ; 北大核心
出版者	Chinese Optical Society
EI入藏号	20173003967963
EI主题词	Image resolution ; Imaging systems ; Light sources ; Quantum cascade lasers ; Scanning ; Semiconductor lasers ; Signal receivers
EI分类号	Optical Devices and Systems:741.3 ; Lasers, General:744.1 ; Semiconductor Lasers:744.4.1 ; Imaging Techniques:746
原始文献类型	Journal article (JA)
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/2807
专题	信息科学与技术学院信息科学与技术学院_特聘教授组_曹俊诚组信息科学与技术学院_硕士生
通讯作者	Cao, Juncheng
作者单位	1.Key Laboratory of Terahertz Solid-State Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai; 200050, China 2.School of Information Science and Technology, ShanghaiTech University, Shanghai; 201210, China
第一作者单位	信息科学与技术学院
通讯作者单位	信息科学与技术学院
推荐引用方式 GB/T 7714	Li, Mengqi,Tan, Zhiyong,Qiu, Fucheng,et al. Fast Reflective Scanning Imaging Based on Terahertz Quantum-Cascade Laser[J]. 光学学报,2017,37(6).
APA	Li, Mengqi,Tan, Zhiyong,Qiu, Fucheng,Wan, Wenjian,Wang, Chang,&Cao, Juncheng.(2017).Fast Reflective Scanning Imaging Based on Terahertz Quantum-Cascade Laser.光学学报,37(6).
MLA	Li, Mengqi,et al."Fast Reflective Scanning Imaging Based on Terahertz Quantum-Cascade Laser".光学学报 37.6(2017).