Articles | Volume 15, issue 5
https://doi.org/10.5194/amt-15-1201-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-15-1201-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
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
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Éric Fertein
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Jonas Bruckhuisen
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Nicolas Houzel
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Pierre Kulinski
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Laboratory of Atmospheric Physico-Chemistry, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei 230031, Anhui, China
Weixiong Zhao
Laboratory of Atmospheric Physico-Chemistry, Anhui Institute of Optics and Fine Mechanics, HFIPS, Chinese Academy of Sciences, Hefei 230031, Anhui, China
Francis Hindle
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Guillaume Dhont
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Robin Bocquet
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Gaël Mouret
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Cécile Coeur
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
Arnaud Cuisset
CORRESPONDING AUTHOR
Laboratoire de Physico-Chimie de l'Atmosphère, UR4493, LPCA, Université du Littoral Côte d'Opale, 59140 Dunkerque, France
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Cited
9 citations as recorded by crossref.
- Fabry–Perot Effect Suppression in Gas Cells Used in THz Absorption Spectrometers. Experimental Verification G. Raspopin et al. https://doi.org/10.3390/s24227380
- High resolution far-infrared synchrotron spectroscopy of 2-furfural conformers: Fundamental and hot bands S. Chawananon et al. https://doi.org/10.1063/5.0213834
- The Application of TDLAS Technology in the Detection of Multicomponent Gases in Coal Mines Current Situation and Prospect: A Review X. Xu et al. https://doi.org/10.1109/JSEN.2026.3652158
- Millimeter-Wave Spectroscopy of Methylfuran Isomers: Local vs. Global Treatments of the Internal Rotation J. Bruckhuisen et al. https://doi.org/10.3390/molecules27113591
- High-resolution rotational spectrum analysis of 3-methylthiophene, an atmospheric precursor of sulfur-containing secondary organic aerosols G. Oubouali et al. https://doi.org/10.1080/00268976.2026.2712558
- Direct spectroscopic identification of elusive dehydrogenated radicals: CH2OCHO and CH3OCO radicals from methyl formate oxidation R. Chahbazian et al. https://doi.org/10.1063/5.0345772
- Compact modified Chernin cell-based formaldehyde spectrometer with laser current jitter for fringe noise suppression W. Duan et al. https://doi.org/10.1016/j.optlastec.2025.114648
- Disturbance-resilient laser-absorption gas sensor enabled by controlled beam divergence in a confocal Chernin multipass cell J. Lei et al. https://doi.org/10.1016/j.snb.2026.141058
- Development of a Herriott multi-pass cell for gas phase terahertz spectroscopy H. Wang et al. https://doi.org/10.1016/j.infrared.2025.106113
9 citations as recorded by crossref.
- Fabry–Perot Effect Suppression in Gas Cells Used in THz Absorption Spectrometers. Experimental Verification G. Raspopin et al. https://doi.org/10.3390/s24227380
- High resolution far-infrared synchrotron spectroscopy of 2-furfural conformers: Fundamental and hot bands S. Chawananon et al. https://doi.org/10.1063/5.0213834
- The Application of TDLAS Technology in the Detection of Multicomponent Gases in Coal Mines Current Situation and Prospect: A Review X. Xu et al. https://doi.org/10.1109/JSEN.2026.3652158
- Millimeter-Wave Spectroscopy of Methylfuran Isomers: Local vs. Global Treatments of the Internal Rotation J. Bruckhuisen et al. https://doi.org/10.3390/molecules27113591
- High-resolution rotational spectrum analysis of 3-methylthiophene, an atmospheric precursor of sulfur-containing secondary organic aerosols G. Oubouali et al. https://doi.org/10.1080/00268976.2026.2712558
- Direct spectroscopic identification of elusive dehydrogenated radicals: CH2OCHO and CH3OCO radicals from methyl formate oxidation R. Chahbazian et al. https://doi.org/10.1063/5.0345772
- Compact modified Chernin cell-based formaldehyde spectrometer with laser current jitter for fringe noise suppression W. Duan et al. https://doi.org/10.1016/j.optlastec.2025.114648
- Disturbance-resilient laser-absorption gas sensor enabled by controlled beam divergence in a confocal Chernin multipass cell J. Lei et al. https://doi.org/10.1016/j.snb.2026.141058
- Development of a Herriott multi-pass cell for gas phase terahertz spectroscopy H. Wang et al. https://doi.org/10.1016/j.infrared.2025.106113
Saved (final revised paper)
Latest update: 31 Oct 2026
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.
We present a multiple pass system developed for the CHamber for Atmospheric Reactivity and...
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