Articles | Volume 15, issue 5
Atmos. Meas. Tech., 15, 1201–1215, 2022
Atmos. Meas. Tech., 15, 1201–1215, 2022

Research article 08 Mar 2022

Research article | 08 Mar 2022

MULTICHARME: a modified Chernin-type multi-pass cell designed for IR and THz long-path absorption measurements in the CHARME atmospheric simulation chamber

Jean Decker et al.


Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on amt-2021-399', Anonymous Referee #1, 23 Dec 2021
  • RC2: 'Comment on amt-2021-399', Anonymous Referee #2, 04 Jan 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by arnaud cuisset on behalf of the Authors (13 Jan 2022)  Author's response    Author's tracked changes    Manuscript
ED: Publish as is (15 Jan 2022) by Mingjin Tang
Short summary
We present a multiple pass system developed for the CHamber for Atmospheric Reactivity and Metrology of the Environment. This multi-pass cell allows monitoring of atmospheric species at trace levels by high-resolution spectroscopy with long interaction path lengths in the IR and for the first time in the terahertz range. Interesting prospects are highlighted in this frequency domain, such as a high degree of selectivity or the possibility to monitor in real-time atmospheric processes.