Frequency domain terahertz spectroscopy

Frequency domain terahertz spectroscopy

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.

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Bibliographische Detailangaben
Hauptverfasser: Kurtz, D.S., Crowe, T.W., Hesier, J.L., Porterfield, D.W.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Antenna measurements
Chemical technology
Detectors
Frequency domain analysis
Materials testing
Optical transmitters
Power measurement
Spectroscopy
Voltage control
Voltage-controlled oscillators
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Beschreibung
Zusammenfassung: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.
ISSN:2162-2027
DOI:10.1109/ICIMW.2005.1572414