DocumentCode
2507729
Title
High speed coherent continuous wave terahertz imaging system based on photomixing
Author
Stanze, Dennis ; Göbel, Thorsten ; Globisch, Björn ; Dietz, Roman J B ; Sartorius, Bernd ; Schell, Martin
Author_Institution
Fraunhofer Inst. for Telecommun., Heinrich Hertz Inst., Berlin, Germany
fYear
2012
fDate
23-28 Sept. 2012
Firstpage
1
Lastpage
2
Abstract
We present a photomixing based continuous wave terahertz single pixel imaging system with quasi instantaneous amplitude and phase detection, allowing us to scan a terahertz image at 1 THz with 0.45 million measurement points in less than 8 min, which is as fast as previously demonstrated at lower frequencies (0.3 THz).
Keywords
image scanners; phase detectors; terahertz wave imaging; frequency 0.3 THz; frequency 1 THz; high speed coherent continuous wave terahertz single pixel imaging system; phase detection; photomixing; quasiinstantaneous amplitude detection; terahertz image scanning; Image resolution; Imaging; Lenses; Phase detection; Phase measurement; Signal resolution; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2012 37th International Conference on
Conference_Location
Wollongong, NSW
ISSN
2162-2027
Print_ISBN
978-1-4673-1598-2
Electronic_ISBN
2162-2027
Type
conf
DOI
10.1109/IRMMW-THz.2012.6380133
Filename
6380133
Link To Document