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Proceedings Paper

Terahertz grayscale imaging using spatial frequency domain analysis
Author(s): Zhihui Lv; Lin Sun; Dongwen Zhang; Jianmin Yuan
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Paper Abstract

We reported a technology of gray-scale imaging using broadband terahertz pulse. Utilizing the spatial distribution of different frequency content, image information can be acquired from the terahertz frequency domain analysis. Unlike CCDs(charge-coupled devices) or spot scanning technology are used in conversional method, a single-pixels detector with single measurement can meet the demand of our scheme. And high SNR terahertz imaging with fast velocity is believed.

Paper Details

Date Published: 14 March 2012
PDF: 6 pages
Proc. SPIE 8330, Photonics and Optoelectronics Meetings (POEM) 2011: Laser and Terahertz Science and Technology, 83301A (14 March 2012); doi: 10.1117/12.920468
Show Author Affiliations
Zhihui Lv, National Univ. of Defense Technology (China)
Lin Sun, National Univ. of Defense Technology (China)
Dongwen Zhang, National Univ. of Defense Technology (China)
Jianmin Yuan, National Univ. of Defense Technology (China)


Published in SPIE Proceedings Vol. 8330:
Photonics and Optoelectronics Meetings (POEM) 2011: Laser and Terahertz Science and Technology
Jianquan Yao; X. C. Zhang; Dapeng Yan; Jinsong Liu, Editor(s)

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