Plasmonic enhanced terahertz time-domain spectroscopy system for identification of common explosives

机译：等离子增强太赫兹时域光谱系统可识别常见爆炸物

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In this study, we present a classification algorithm for terahertz time-domain spectroscopy systems (THz-TDS) that can be trained to identify most commonly used explosives (C4, HMX, RDX, PETN, TNT, composition-B and blackpowder) and some non-explosive samples (lactose, sucrose, PABA). Our procedure can be used in any THz-TDS system that detects either transmission or reflection spectra at room conditions. After preprocessing the signal in low THz regime (0.1-3 THz), our algorithm takes advantages of a latent space transformation based on principle component analysis in order to classify explosives with low false alarm rate.

机译：在这项研究中，我们提出了太赫兹时域光谱系统（THz-TDS）的分类算法，该算法可以训练以识别最常用的炸药（C4，HMX，RDX，PETN，TNT，B成分和黑药）以及一些非爆炸性样品（乳糖，蔗糖，PABA）。我们的程序可用于任何在室温下检测透射光谱或反射光谱的THz-TDS系统。在对低THz范围（0.1-3 THz）的信号进行预处理之后，我们的算法利用了基于主成分分析的潜在空间变换的优势，可以对误报率较低的爆炸物进行分类。

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来源
《Next-Generation Spectroscopic Technologies X》|2017年|1021012.1-1021012.6|共6页
会议地点 Anaheim(US)
作者
Yigit Demirag; Bayram Buetuen; Ekmel OEzbay;
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作者单位

Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey;

Nanotechnology Research Center, Bilkent University, Ankara, Turkey;

Department of Electrical and Electronics Engineering, Bilkent University, Ankara, Turkey,Nanotechnology Research Center, Bilkent University, Ankara, Turkey,Department of Physics, Bilkent University, Ankara, Turkey;

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原文格式 PDF
正文语种 eng
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关键词
Terahertz; spectroscopy; classification; algorithm; explosive;

机译：太赫兹光谱学分类;算法;炸药;

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1. Identification of Explosives 2,4-DNT and 2,6-DNT Using Terahertz Time-domain Spectroscopy [J] . Gui-Feng LIU, Xiao-Jing MA, Shi-Hua MA, Chinese Journal of Chemistry . 2008,第7期

机译：使用太赫兹时域光谱仪鉴定炸药2,4-DNT和2,6-DNT
2. Identification of Explosives 2,4-DNT and 2,6-DNT Using Terahertz Time-domain Spectroscopy [J] . 中国化学（英文版） . 2008,第007期

机译：使用太赫兹时域光谱仪鉴定炸药2,4-DNT和2,6-DNT
3. A Concealed Barcode Identification System Using Terahertz Time-domain Spectroscopy [J] . Guan Yu, Yamamoto Manabu, Kitazawa Toshiyuki, Journal of Infrared, Millimeter and Terahertz Waves . 2015,第3期

机译：使用太赫兹时域光谱的隐藏式条形码识别系统
4. Plasmonic enhanced terahertz time-domain spectroscopy system for identification of common explosives [C] . Yigit Demirag, Bayram Buetuen, Ekmel OEzbay Conference on Next-Generation Spectroscopic Technologies X . 2017

机译：等离子体增强的太赫兹时域光谱系统，用于识别常见爆炸物
5. Large-Area Plasmonic Photoconductive Nanoantenna Arrays for Terahertz Wave Generation and Detection in High-Performance Time-Domain Terahertz Systems. [D] . Yardimci, Nezih Tolga. 2017

机译：用于高性能时域太赫兹系统中太赫兹波产生和检测的大面积等离子光电导纳米天线阵列。
6. Isomers Identification of 2-hydroxyglutarate acid disodium salt (2HG) by Terahertz Time-domain Spectroscopy [O] . Wanqing Chen, Yan Peng, Xiankai Jiang, -1

机译：太赫兹时域光谱法鉴定2-羟基戊二酸二钠盐（2HG）的异构体
7. Temperature-Dependent Far-Infrared Spectra of Single Crystals of High Explosives Using Terahertz Time-Domain Spectroscopy [O] . Jeffrey Barber, Daniel E. Hooks, David J. Funk, 2004

机译：用太赫兹时域光谱法研究高爆炸药单晶的温度依赖性远红外光谱

Plasmonic enhanced terahertz time-domain spectroscopy system for identification of common explosives

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