Dual-Comb Spectroscopy (DCS) at High Resolution (< 0.001 cm-1) for Gas Mixture Studies

9 Luglio 2020
QCL
INFO E DETTAGLI
Luogo
Online

Webinar: Dual-Comb Spectroscopy (DCS) at High Resolution (< 0.001 cm-1) for Gas Mixture Studies, with Florian Eigenmann and Muriel Lepère (University of Namur).

 

Understanding of the intra- and inter-molecular interactions in gas phase requires a very precise determination of line shape parameters. It needs a lot of measurements performed at high resolution (<0.001 cm-1).

Since a long time FTIR spectroscopy as well as laser-based spectroscopies have been used for such studies. The recent development of Dual-Comb Spectroscopy (DCS) at high resolution makes of this technique a powerful tool for gas phase studies.

The IRis-F1 allows to scan relatively large spectral ranges (>60 cm-1) with a high resolution (<0.001 cm-1) and is thus very well adapted for measurements of line shape parameters as individual line intensities, collisional broadenings and pressure-shifts, as well as the line shape itself.

A comparison with FTIR, diode-laser or QCL spectroscopies will be made.

 

Time: Jul 9, 2020 04:00 PM in Zurich
Click here to register

© Riproduzione riservata
Testata giornalistica registrata presso il Tribunale di Milano in data 07.02.2017 al n. 60 Editrice Industriale è associata a:
Anes
Assolombarda

LabWorld

Testata giornalistica registrata presso il Tribunale di Milano in data 07.02.2017 al n. 59

Se vuoi diventare nostro inserzionista, dai un’occhiata ai nostri servizi.
Scarica il mediakit per maggiori dettagli in merito.

La nostra certificazione CSST WebAuditing

Editrice Industriale è associata a:Anes  Assolombarda