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Proceedings Paper

Anti-camouflage capacity study of THz
Author(s): Jia-chun Wang; Da-peng Zhao; Jia-ming Shi; Yi-min Lu; Zong-sheng Chen; Qi-chao Wang
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Paper Abstract

Based on the characteristics of terahertz wave, the ability of THz for uncovering target covered by camouflage coating is studied. Firstly, the paper introduces the camouflage coating classification and reflectivity. Secondly, a coating reflection characteristic calculation model is established on conditions of smooth surface with methods of matrix optics. Finally, according to the calculation model, the reflectance of infrared coating and laser coating in different wavebands including 337μm terahertz wave was calculated. According to the calculating result, it’s indicated that THz has better ability to penetrate through coating than IR ; meanwhile, it’s also indicated that THz has the ability for uncovering target on some conditions.

Paper Details

Date Published: 23 August 2013
PDF: 8 pages
Proc. SPIE 8909, International Symposium on Photoelectronic Detection and Imaging 2013: Terahertz Technologies and Applications, 890911 (23 August 2013); doi: 10.1117/12.2034732
Show Author Affiliations
Jia-chun Wang, Electronic Engineering Institute (China)
Da-peng Zhao, Electronic Engineering Institute (China)
Jia-ming Shi, Electronic Engineering Institute (China)
Yi-min Lu, Wuhan Machine College (China)
Zong-sheng Chen, Electronic Engineering Institute (China)
Qi-chao Wang, Electronic Engineering Institute (China)


Published in SPIE Proceedings Vol. 8909:
International Symposium on Photoelectronic Detection and Imaging 2013: Terahertz Technologies and Applications
Marco Rahm; Konstantin Vodopyanov; Wei Shi; Cunlin Zhang, Editor(s)

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