The European Metrology Research Program Project NEW-07 “Microwave and Terahertz metrology for homeland security” is aimed to develop metrological traceability of sources and detectors in sub-mm and THz frequency bands as a pre-requisite for the traceability of more complex THz measurement systems, such as spectrometers, body scanners and imaging systems. In this framework, a Time Domain Spectrometer working up to about 3THz has been set-up at Istituto Nazionale di Ricerca Metrologica, Italy. Its characteristics are here described. First characterization measurements have been done and are here reported in terms of stability and bandwidth and signal to noise ratio achievable with different kind of emitters.
Set-up of a THz Time Domain Spectrometer at INRIM / Oberto, Luca; Bisi, Marco; D., Jahn; S., Lippert; Brunetti, Luciano. - (2014), pp. 188-189. (Intervento presentato al convegno 29-th CPEM tenutosi a Rio de Janeiro, Brazil nel 24-29/8/2014) [10.1109/CPEM.2014.6898322].
Set-up of a THz Time Domain Spectrometer at INRIM
OBERTO, LUCA;BISI, MARCO;BRUNETTI, LUCIANO
2014
Abstract
The European Metrology Research Program Project NEW-07 “Microwave and Terahertz metrology for homeland security” is aimed to develop metrological traceability of sources and detectors in sub-mm and THz frequency bands as a pre-requisite for the traceability of more complex THz measurement systems, such as spectrometers, body scanners and imaging systems. In this framework, a Time Domain Spectrometer working up to about 3THz has been set-up at Istituto Nazionale di Ricerca Metrologica, Italy. Its characteristics are here described. First characterization measurements have been done and are here reported in terms of stability and bandwidth and signal to noise ratio achievable with different kind of emitters.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
