Title :

Super resolution of a 400 MHz rotational line doublet with a TDS using a 850 ps long delay line

Author(s) :

Eliet, Sophie [Auteur]
Cuisset, A. [Auteur]
Laboratoire de Physico-Chimie de l'Atmosphère [LPCA]
Hindle, Francis [Auteur]
Laboratoire de Physico-Chimie de l'Atmosphère [LPCA]
Lampin, Jean-Francois [Auteur]
Peretti, Romain [Auteur]
Photonique THz - IEMN [PHOTONIQUE THZ - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]

Conference title :

The 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz 2021)

City :

Chengdu

Country :

Chine

Start date of the conference :

2021-08-29

Book title :

2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz)

Publisher :

IEEE

Publication date :

2021-10-20

HAL domain(s) :

Physique [physics]

English abstract : [en]

We improved the spectral resolution of THz time domain spectroscopy beyond the limit given by the delay line length. The constraint reconstruction algorithm used successfully depicted the 1.21 THz NH 3 doublet separated ...
Show more >We improved the spectral resolution of THz time domain spectroscopy beyond the limit given by the delay line length. The constraint reconstruction algorithm used successfully depicted the 1.21 THz NH 3 doublet separated by ~400MHz in experimental data despite the 1.2 GHz delay line limitation.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

• Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL