We developed a compact and portable THz spectrometer based on millimeter-wave backward wave oscillators combined with frequency multipliers. The instrument operates in frequency range 0.1 - 1 THz, providing for spectral resolution of 1-10 MHz and dynamic range of at least three orders of magnitude. The system consumes less than 200 W of electrical power and does not require water cooling. Dimensions of the instrument are 70 cm × 40 cm × 35 cm and the weight is less than 40 kg..
Portable THz Spectrometers
2006-09-01
1104127 byte
Conference paper
Electronic Resource
English
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