DocumentCode
2630708
Title
Terahertz imaging and sensing
Author
Miyamaru, Fumiaki ; Otani, Chiko ; Kawase, Kodo
Author_Institution
RIKEN, Saitama, Japan
fYear
2005
fDate
22-28 Oct. 2005
Firstpage
118
Lastpage
119
Abstract
We demonstrated some imaging applications of THz radiations, such as non-destructive detection of illicit drugs in a envelope. We also demonstrated a high sensitive terahertz sensing application by using a resonant transmission phenomenon of metal hole array which is attributed to a excitation of surface waves.
Keywords
chemical sensors; infrared detectors; infrared imaging; submillimetre wave detectors; submillimetre wave imaging; surface electromagnetic waves; metal hole array; nondestructive detection; resonant transmission; surface wave excitation; terahertz imaging; terahertz sensing; Aspirin; Drugs; Envelope detectors; Frequency; Inspection; Multispectral imaging; Optical imaging; Optical surface waves; Resonance; Surface waves;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Society, 2005. LEOS 2005. The 18th Annual Meeting of the IEEE
Print_ISBN
0-7803-9217-5
Type
conf
DOI
10.1109/LEOS.2005.1547898
Filename
1547898
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