DocumentCode
2711608
Title
Plasmonic terahertz detectors/spectrometers
Author
Muravev, V. ; Kukushkin, I.
Author_Institution
Terasense Dev. Labs., Chernogolovka, Russia
fYear
2010
fDate
5-10 Sept. 2010
Firstpage
1
Lastpage
1
Abstract
A miniature high speed tera- and gigahertz electromagnetic radiation detector/spectrometer has been created. The operation principle is based on the excitation of distinct sets of plasma modes in the two-dimensional electron system (2DES) of semiconductor AlGaAs/GaAs heterostructure with embedded nonlinear defect. The technique performs up to room temperature and may be used in variety of applications.
Keywords
III-V semiconductors; aluminium compounds; gallium arsenide; plasmonics; terahertz spectroscopy; terahertz wave detectors; two-dimensional electron gas; electromagnetic radiation detector; embedded nonlinear defect; plasmonic terahertz detectors; semiconductor heterostructure; terahertz spectrometers; two-dimensional electron system; Detectors; Electromagnetic radiation; Electron mobility; Patents; Permittivity; Plasmons;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location
Rome
Print_ISBN
978-1-4244-6655-9
Type
conf
DOI
10.1109/ICIMW.2010.5612532
Filename
5612532
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