Cavity based high resolution THz spectrometer - Université du Littoral Côte d'Opale Accéder directement au contenu
Communication Dans Un Congrès Année : 2021

Cavity based high resolution THz spectrometer

Résumé

A high finesse cavity operating around 620 GHz has been constructed to improve the sensitivity limit for the measurement of weakly absorbing gases. An effective path length of 1 km is achieved significantly improving the available sensitivity. The measurement of the cavity decay time allows the quantification of the absorption coefficient.
Fichier non déposé

Dates et versions

hal-04294846 , version 1 (20-11-2023)

Identifiants

Citer

Francis Hindle, Coralie Elmaleh, Marc Fourmentin, Fabien Simon, Anastasiia Pienkina, et al.. Cavity based high resolution THz spectrometer. 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz), Aug 2021, Chengdu, China. pp.1-2, ⟨10.1109/IRMMW-THz50926.2021.9567093⟩. ⟨hal-04294846⟩
17 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More