DocumentCode
2968496
Title
Frequency domain terahertz spectroscopy
Author
Kurtz, D.S. ; Crowe, T.W. ; Hesier, J.L. ; Porterfield, D.W.
Author_Institution
Virginia Diodes Inc., Charlottesville, VA, USA
Volume
1
fYear
2005
fDate
19-23 Sept. 2005
Firstpage
76
Abstract
A frequency domain terahertz spectroscopy system was developed to operate from 210-270 GHz. A multiplier chain ending with a broadband sextupler provides several milliwatts of power, and a heterodyne receiver measures the transmission through materials under test with better than 0.5% accuracy.
Keywords
frequency multipliers; frequency-domain analysis; infrared spectroscopy; receivers; 210 to 270 GHz; broadband sextupler; frequency domain terahertz spectroscopy; heterodyne receiver; multiplier chain; Antenna measurements; Chemical technology; Detectors; Frequency domain analysis; Materials testing; Optical transmitters; Power measurement; Spectroscopy; Voltage control; Voltage-controlled oscillators;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared and Millimeter Waves and 13th International Conference on Terahertz Electronics, 2005. IRMMW-THz 2005. The Joint 30th International Conference on
Conference_Location
Williamsburg, VA, USA
Print_ISBN
0-7803-9348-1
Type
conf
DOI
10.1109/ICIMW.2005.1572414
Filename
1572414
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