Comb-assisted cavity ring down spectroscopy of 17O enriched water between 7443 and 7921 cm−1
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Comb-assisted cavity ring down spectroscopy of 17O enriched water between 7443 and 7921 cm−1
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| Автор |
Mondelain, D.
Mikhailenko, S. N. Karlovets, E. V. Béguier, S. Kassi, S. Campargue, A. |
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| Тематика |
CAVITY RING DOWN SPECTROSCOPY
FREQUENCY COMB H2 17O HD17O ROVIBRATIONAL ASSIGNMENTS, HITRAN, ISOTOPOLOGUE WATER BAND STRUCTURE LIGHT MEASUREMENT SPECTROMETERS WATER WATER ABSORPTION CAVITY RING DOWN SPECTROSCOPIES FREQUENCY COMBS H2^17O HD^17O ISOTOPOLOGUES ABSORPTION SPECTROSCOPY ABSORPTION ACCURACY ASSESSMENT COMPARATIVE STUDY ENRICHMENT EXPERIMENTAL STUDY SPECTROSCOPY UNCERTAINTY ANALYSIS WATER WATER VAPOR |
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| Описание |
The room temperature absorption spectrum of water vapor highly enriched in 17O has been recorded by Cavity Ring Down Spectroscopy (CRDS) between 7443 and 7921 cm−1. Three series of recordings were performed with pressure values around 0.1, 1 and 10 Torr. The frequency calibration of the present spectra benefited of the combination of the CRDS spectrometer to a self-referenced frequency comb. The resulting CRD spectrometer combines excellent frequency accuracy over a broad spectral region with a high sensitivity (Noise Equivalent Absorption, αmin∼ 10–11–10−10 cm−1). The investigated spectral region corresponds to the high energy range of the first hexade. The assignments were performed using known experimental energy levels as well as calculated line lists based on the results of Partridge and Schwenke. Overall about 4150 lines were measured and assigned to 4670 transitions of six water isotopologues (H2 16O, H2 17O, H2 18O, HD16O, HD17O and HD18O). Their intensities span six orders of magnitude from 10–28 to 10–22 cm/molecule. Most of the new results concern the H2 17O and HD17O isotopologues for which about 1600 and 400 transitions were assigned leading to the determination of 329 and 207 new energy levels, respectively. For comparison only about 300 and four transitions of H2 17O and HD17O were previously known in the region, respectively. By comparison to highly accurate H2 16O line positions available in the literature, the average accuracy on our line centers is checked to be on the order of 3 MHz (10−4 cm−1) or better for not weak well isolated lines. This small uncertainty represents a significant improvement of the line center determination of many H2 16O lines included in the experimental list provided as Supplementary Material. © 2017 Elsevier Ltd
Russian Foundation for Basic Research, RFBR; Sir Arthur Marshall Institute for Aeronautics, University of Cambridge, SAMIA: ANR10 LABX56; Centre National de la Recherche Scientifique, CNRS; Ural Federal University, UrFU: 02, A03.21.0006 The supports of the CNRS (France) and RFBR (Russia) in the frame of Laboratoire International Associé SAMIA are acknowledged. This work was performed in the frame of the LabexOSUG@2020 (ANR10 LABX56). SM activity was also partly supported by Ural Federal University in the frame of Act 211, contract no. 02.A03.21.0006 . The supports of the CNRS (France) and RFBR (Russia) in the frame of Laboratoire International Associ? SAMIA are acknowledged. This work was performed in the frame of the LabexOSUG@2020 (ANR10 LABX56). SM activity was also partly supported by Ural Federal University in the frame of Act 211, contract no. 02.A03.21.0006. |
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| Дата |
2024-04-17T17:43:24Z
2024-04-17T17:43:24Z 2017 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) info:eu-repo/semantics/submittedVersion |
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| Идентификатор |
Mondelain, D., Mikhailenko, S. N., Karlovets, E. V., Béguier, S., Kassi, S., & Campargue, A. (2017). Comb-assisted cavity ring down spectroscopy of 17O enriched water between 7443 and 7921 cm−1. Journal of Quantitative Spectroscopy and Radiative Transfer, 203, 206-212. https://doi.org/10.1016/j.jqsrt.2017.03.029
0022-4073 Final All Open Access, Green https://www.ideals.illinois.edu/items/104636/bitstreams/331494/data.pdf http://elar.urfu.ru/handle/10995/132124 10.1016/j.jqsrt.2017.03.029 85017375915 000414107400012 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Elsevier Ltd
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| Источник |
Journal of Quantitative Spectroscopy and Radiative Transfer
Journal of Quantitative Spectroscopy and Radiative Transfer |
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