STANDOFF SENSING AND IMAGING OF EXPLOSIVE RELATED CHEMICAL AND BIO-CHEMICAL MATERIALS USING THz-TDS-Reference-Cited by-同舟云学术

STANDOFF SENSING AND IMAGING OF EXPLOSIVE RELATED CHEMICAL AND BIO-CHEMICAL MATERIALS USING THz-TDS

Published:2007-06 Issue:02 Volume:17 Page:239-249
ISSN:0129-1564
Container-title:International Journal of High Speed Electronics and Systems
language:en
Short-container-title:Int. J. Hi. Spe. Ele. Syst.

Author:

Zhong Hua¹,Redo-Sanchez Albert²,Zhang Xi-Cheng²

Affiliation:

1. Center for THz Research, Rensselaer Polytechnic Institute, 110 8th ST, Troy, NY 12180, USA

2. Center for THz Research, Troy, NY 12190, USA

Abstract

We report the sensing and imaging of explosive related chemical and bio-chemical materials by using terahertz time domain spectroscopy (THz-TDS) at standoff distance. The 0.82 THz absorption peak of RDX is observed at a distance up to 30 m away from the emitter and receiver. Multiple absorption features of RDX, 2,4-DNT and Glutamic Acid are identified by using a large scale 2-D imaging system. These results support the feasibility of using THz-TDS technique in remote sensing and detection of chemical materials.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Hardware and Architecture,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0129156407004461

Reference12 articles.

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