DocumentCode
644779
Title
Novel broadband THz-detector
Author
Muller, Rudolf ; Bohmeyer, W. ; Kehrt, M. ; Lange, K. ; Monte, C. ; Steiger, A.
Author_Institution
Phys.-Tech. Bundesanstalt (PTB), Berlin, Germany
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
2
Abstract
Novel broadband THz detectors have been developed within a cooperation project. A carbon nanotube based black coating on a thin pyroelectric foil together with a patented 3D radiation trap design result in a spectrally flat power responsivity in a broad THz spectral range. A second promising approach to an even wider spectral range will be feasible by using thin film metal absorber on the pyroelectric foil.
Keywords
broadband networks; carbon nanotubes; foils; terahertz spectroscopy; terahertz wave detectors; broadband THz-detector; carbon nanotube based black coating; cooperation project; patented 3D radiation trap design; thin pyroelectric foil; Absorption; Carbon nanotubes; Displacement measurement; Electric variables measurement; Time measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665749
Filename
6665749
Link To Document