Terahertz Time-Domain Spectroscopy Technology and its Application in the Field of Pesticide

2013 ◽  
Vol 561 ◽  
pp. 640-645
Author(s):  
Yi Hu Huang ◽  
Man Hu ◽  
Gui Hua He ◽  
Wen Long Liu
Keyword(s):  
Time Domain ◽  
Information Science ◽  
Far Infrared ◽  
Terahertz Wave ◽  
Electromagnetic Spectrum ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy

Terahertz wave lies between far-infrared and microwave in electromagnetic spectrum with frequency form 0.1 THz to10 THz. Terahertz is believed to be the master technology of electronics and information science, and to be the bridge between micro electronics and macro wavelength. THz has formed a worldwide research climax. This paper introduces the main characters of Terahertz wave, Terahertz time-domain spectroscopy technology and its application researches, especially detailed the researches in pesticide spectra.

Research of Landmine Detection Using Terahertz Technology

2014 ◽  
Vol 644-650 ◽  
pp. 1313-1316 ◽  
Author(s):  
Qing Miao ◽  
Gao Wang ◽  
Yang Jun Li
Keyword(s):  
Time Domain ◽  
Major Part ◽  
Terahertz Wave ◽  
Landmine Detection ◽  
Terahertz Range ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy ◽  
Characteristic Spectrum ◽  
Terahertz Technology

The detection of landmines has become a hard task to deal with because of the diversity of landmines and the complexity of minefield. The development of terahertz technologies has provided a feasible way to detect the buried landmines. Landmines’ shell is usually made of ceramics, plastics, even wood and so on, which terahertz wave could penetrate them easily. The explosives are the major part of landmines. Many types of explosives have the characteristic spectrum in terahertz range, so it would be an effective method to detect landmines by measuring the spectrum of explosives with terahertz time-domain spectroscopy.

Far-Infrared Characteristics of ZnS Nanoparticles Measured by Terahertz Time-Domain Spectroscopy

2006 ◽  
Vol 110 (5) ◽  
pp. 1989-1993 ◽  
Author(s):  
Jiaguang Han ◽  
Weili Zhang ◽  
Wei Chen ◽  
L. Thamizhmani ◽  
Abul K. Azad ◽  
...  
Keyword(s):  
Time Domain ◽  
Far Infrared ◽  
Terahertz Time Domain Spectroscopy ◽  
Zns Nanoparticles ◽  
Time Domain Spectroscopy

Far-infrared dielectric constant of porous silicon layers measured by terahertz time-domain spectroscopy

1998 ◽  
Vol 83 (11) ◽  
pp. 6007-6010 ◽  
Author(s):  
S. Labbé-Lavigne ◽  
S. Barret ◽  
F. Garet ◽  
L. Duvillaret ◽  
J.-L. Coutaz
Keyword(s):  
Dielectric Constant ◽  
Porous Silicon ◽  
Time Domain ◽  
Far Infrared ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy

scholarly journals Far-infrared phonon-polariton dispersion probed by terahertz time-domain spectroscopy

2003 ◽  
Vol 67 (3) ◽  
Author(s):  
Seiji Kojima ◽  
Naoki Tsumura ◽  
Mitsuo Wada Takeda ◽  
Seizi Nishizawa
Keyword(s):  
Time Domain ◽  
Far Infrared ◽  
Terahertz Time Domain Spectroscopy ◽  
Time Domain Spectroscopy
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