Title :
THz power measurement traceable to the International System of Units
Author :
Steiger, A. ; Gutschwager, B. ; Monte, C. ; Müller, R. ; Hollandt, J.
Author_Institution :
Phys.-Tech. Bundesanstalt (PTB), Berlin, Germany
Abstract :
THz power measurements traceable to the International System of Units were missing in the past. Investigations of two optical methods source- and detector-based radiometry led to the design of a new calibration facility for THz detectors by a molecular gas laser and a room-temperature radiometer.
Keywords :
calibration; power measurement; radiometry; terahertz wave detectors; THz detectors; THz power measurement; calibration; molecular gas laser; radiometry; room-temperature radiometer; Calibration; Detectors; Gas lasers; Laser beams; Laser stability; Power lasers; Radiometry;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612762
