Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Eric, Fertein"'
Autor:
Tao Wu, Weidong Chen, Eric Fertein, Pascal Masselin, Xiaoming Gao, Weijun Zhang, Yingjian Wang, Johannes Koeth, Daniela Brückner, Xingdao He
Publikováno v:
Sensors, Vol 14, Iss 5, Pp 9027-9045 (2014)
A compact isotope ratio laser spectrometry (IRLS) instrument was developed for simultaneous measurements of the D/H, 18O/16O and 17O/16O isotope ratios in water by laser absorption spectroscopy at 2.73 μm. Special attention is paid to the spectral d
Externí odkaz:
https://doaj.org/article/ba04f37cc3244613b261dc95978dab30
Autor:
Weixiong Zhao, Jean Decker, Arnaud Cuisset, Eric Fertein, Pierre Kulinski, Cécile Coeur, Robin Bocquet, Nicolas Houzel, Gaël Mouret, Guillaume Dhont, Francis Hindle, Jonas Bruckhuisen, Bo Fang
We have developed MULTICHARME, a modified Chernin-type multi-pass cell especially designed for IR and THz long-path absorption measurements in the CHamber for Atmospheric Reactivity and Metrology of the Environment (CHARME). By measuring the output p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::629d93b3ceebcd076943f6946e9e1798
https://doi.org/10.5194/amt-2021-399
https://doi.org/10.5194/amt-2021-399
Publikováno v:
Sensors, Vol 17, Iss 11, p 2615 (2017)
Lock-in amplification (LIA) is an effective approach for recovery of weak signal buried in noise. Determination of the input signal amplitude in a classical dual-phase LIA is based on incoherent detection which leads to a biased estimation at low sig
Externí odkaz:
https://doaj.org/article/ccb9f07f68064339a5ec2cfa15284f6b
Autor:
Stéphane Siffert, Tong-Nguyen Ba, Joudia Akil, Gaoxuan Wang, Christophe Poupin, Fengjiao Shen, Weidong Chen, Eric Fertein, Renaud Cousin
Publikováno v:
Journal of Quantitative Spectroscopy and Radiative Transfer. 221:1-7
In the context of climate change mitigation, reuse of carbon dioxide (CO2) represents an alternative with important applications in chemical industry and power generation. For this purpose, CO2 must be purified. Combustion processes lead to high amou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::898b21e10a7120de4a89a17626efd064
https://doi.org/10.1016/j.jqsrt.2018.09.022
https://doi.org/10.1016/j.jqsrt.2018.09.022
Autor:
Rabih Maamary, Xiaojuan Cui, Eric Fertein, Patrick Augustin, Marc Fourmentin, Dorothée Dewaele, Fabrice Cazier, Laurence Guinet, Weidong Chen
Publikováno v:
Sensors, Vol 16, Iss 2, p 224 (2016)
A room-temperature continuous-wave (CW) quantum cascade laser (QCL)-based methane (CH4) sensor operating in the mid-infrared near 8 μm was developed for continuous measurement of CH4 concentrations in ambient air. The well-isolated absorption line (
Externí odkaz:
https://doaj.org/article/23bbab9b636f41bf9d7c17e0ef5d6756
Autor:
Tong Nguyen Ba, Marc Fourmentin, Weidong Chen, Patrick Augustin, Alexandre Tomas, Gaoxuan Wang, Eric Fertein, Cécile Coeur, Qian Gou, Lingshuo Meng
Publikováno v:
Optics Letters
Optics Letters, Optical Society of America-OSA Publishing, 2020, 45 (7), pp.1611. ⟨10.1364/OL.389093⟩
Optics Letters, Optical Society of America-OSA Publishing, 2020, 45 (7), pp.1611. ⟨10.1364/OL.389093⟩
In this Letter, the development of a custom-designed incoherent broadband cavity enhanced absorption spectrometer (IBBCEAS) and its application to in situ measurement of aerosol extinction near the ground surface are described in an effort to address
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3011fac0d020745ef279f8e00fe7358
https://pubmed.ncbi.nlm.nih.gov/32235955
https://pubmed.ncbi.nlm.nih.gov/32235955
Autor:
Tong Nguyen Ba, Weixiong Zhao, Jiajin Chen, Kun Liu, Xiaoming Gao, Eric Fertein, Weidong Chen
The hydroxyl radical (OH) is considered as a primary agent responsible to remove a majority of trace gas in the atmosphere [1]. It is also responsible to initiate the reactions leading to the formation of a wide range of secondary species such as ozo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41255cc646a93686c9be34ddd17f31d1
https://doi.org/10.5194/egusphere-egu2020-22371
https://doi.org/10.5194/egusphere-egu2020-22371
Autor:
Markus W. Sigrist, Pascal Flament, Kevin De Bondt, Cui Xiaojuan, Eric Fertein, Nadine Mattielli, Weidong Chen
Publikováno v:
Analytical Chemistry
Analytical Chemistry, American Chemical Society, 2020, 92 (6), pp.4512-4517. ⟨10.1021/acs.analchem.9b05679⟩
Analytical chemistry, 92 (6
Analytical Chemistry, American Chemical Society, 2020, 92 (6), pp.4512-4517. ⟨10.1021/acs.analchem.9b05679⟩
Analytical chemistry, 92 (6
A compact isotope ratio sensor based on laser absorption spectroscopy at 2.7 μm was developed for high precision and simultaneous measurements of the D/H, 18O/16O and 17O/16O isotope ratios in glacier water. Measurements of the oxygen and hydrogen i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c27793acea1ceb90b5ce355220e2e4b
https://hal.archives-ouvertes.fr/hal-02874122
https://hal.archives-ouvertes.fr/hal-02874122
Autor:
Xiaojuan, Cui, Weidong, Chen, Markus Werner, Sigrist, Eric, Fertein, Pascal, Flament, Kevin, De Bondt, Nadine, Mattielli
Publikováno v:
Analytical chemistry. 92(6)
A compact isotope ratio sensor based on laser absorption spectroscopy at 2.7 μm was developed for high precision and simultaneous measurements of the D/H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::616fd2937723b5b1481f20c760a4e3c3
https://pubmed.ncbi.nlm.nih.gov/32083471
https://pubmed.ncbi.nlm.nih.gov/32083471
Autor:
Zhirong Zhang, Cui Xiaojuan, Eric Fertein, Hua Xia, Weidong Chen, Fengzhong Dong, Pengshuai Sun
Publikováno v:
Atmospheric Environment. 189:125-132
A compact laser-based absorption sensor system associated with a 152-m path length absorption cell for simultaneous second harmonic (2f) detection of atmospheric nitrous oxide (N2O), methane (CH4), and water vapor (H2O) is presented. An 8 μm externa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc7e91f40c1156a98115b493283d54c2
https://doi.org/10.1016/j.atmosenv.2018.07.001
https://doi.org/10.1016/j.atmosenv.2018.07.001