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Recording and evaluation of high resolution optical meteor spectra and comparative laboratory measurements using laser ablation of solid meteorite specimens
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SYSNO ASEP 0484104 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Recording and evaluation of high resolution optical meteor spectra and comparative laboratory measurements using laser ablation of solid meteorite specimens Author(s) Ferus, Martin (UFCH-W) ORCID, RID
Koukal, J. (CZ)
Lenža, Libor (UFCH-W) ORCID, RID, SAI
Srba, J. (CZ)
Kubelík, Petr (UFCH-W) RID, ORCID
Laitl, V. (CZ)
Zanozina, Ekaterina M. (UFCH-W) RID, ORCID
Váňa, P. (CZ)
Kaiserová, T. (CZ)
Knížek, Antonín (UFCH-W) ORCID, RID, SAI
Civiš, Svatopluk (UFCH-W) RID, ORCID, SAIArticle number 8024864 Source Title International Conference on Transparent Optical Networks. - Girona : IEEE Computer Society, 2017 - ISBN 978-1-5386-0859-3 Number of pages 4 s. Publication form Online - E Action ICTON 2017. International Conference on Transparent Optical Networks /19./ Event date 02.07.2017 - 06.07.2017 VEvent location Girona Country ES - Spain Event type WRD Language eng - English Country ES - Spain Keywords atomic spectra ; laser induced breakdown spectroscopy LIBS ; meteor spectra Subject RIV CF - Physical ; Theoretical Chemistry OECD category Physical chemistry Institutional support UFCH-W - RVO:61388955 UT WOS 000427031500139 EID SCOPUS 85031043281 DOI 10.1109/ICTON.2017.8024864 Annotation Important features in meteor spectra are usually interpreted by synthetic convolution of lines extracted from databases. For such an assignment, in our study, we employed experimental technique of meteorite specimen laser ablation spectroscopy. The spectra are recorded by high resolution laboratory Echelle spectrograph and simultaneously using novel high resolution Meteor Spectral Camera for meteor observation. The data are subsequently evaluated via calibration-free method alongside with analysis of real meteor emission spectra. Additionally, spectral features related to airglow plasma are compared with the spectra of the Laser Induced Breakdown in the air. In this manner, we show that instead of theoretical spectra simulation, laboratory experiments can be applied in evaluation of the observational data. Workplace J. Heyrovsky Institute of Physical Chemistry Contact Michaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196 Year of Publishing 2018 Electronic address http://ieeexplore.ieee.org/document/8024864/?section=abstract
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