Absorption coefficients of selected explosives and related compounds in the range of 0.1-2.8 THz

被引：280

作者：

Chen, Jian

Chen, Yunqing

Zhao, Hongwei

Bastiaans, Glenn J.

Zhang, X.-C. ^{[1
]}

机构：

[1] Rensselaer Polytech Inst, Ctr Terahertz Res, Troy, NY 12180 USA

[2] Intelligent Opt Syst Inc, Torrance, CA 90505 USA

来源：

OPTICS EXPRESS | 2007年 / 15卷 / 19期

关键词：

D O I：

10.1364/OE.15.012060

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have investigated the absorption spectra of seventeen explosives and related compounds ( ERCs) by using terahertz time-domain spectroscopy in the 0.1-2.8 THz region. Most of these substances show characteristic absorption features in this frequency range. The measured absorption coefficients of these ERCs form a database, which is of great importance for biochemical, defense and security related applications. (c) 2007 Optical Society of America.

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页码：12060 / 12067

页数：8

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