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Numerical simulation of dense cesium vapor emission and absorption spectra


Beuc, Robert; Movre, Mladen; Gatalica, Goran; Horvatić, Berislav
Numerical simulation of dense cesium vapor emission and absorption spectra // Programme and Book of Abstracts of the JVC-14 (14th Joint Vacuum Conference) / EVC-12 (12th European Vacuum Conference) / AMDVG-11 (11th Annual Meeting of the German Vacuum Society) / CroSloVM-19 (19th Croatian-Slovenian Vacuum Meeting) / Radić, Nikola ; Milošević, Slobodan (ur.).
Zagreb: Croatian Vacuum Society, 2012. str. 154-154 (poster, sažetak, znanstveni)


Naslov
Numerical simulation of dense cesium vapor emission and absorption spectra

Autori
Beuc, Robert ; Movre, Mladen ; Gatalica, Goran ; Horvatić, Berislav

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Programme and Book of Abstracts of the JVC-14 (14th Joint Vacuum Conference) / EVC-12 (12th European Vacuum Conference) / AMDVG-11 (11th Annual Meeting of the German Vacuum Society) / CroSloVM-19 (19th Croatian-Slovenian Vacuum Meeting) / Radić, Nikola ; Milošević, Slobodan - Zagreb : Croatian Vacuum Society, 2012, 154-154

ISBN
978-953-98154-1-5

Skup
JVC-14 (14th Joint Vacuum Conference) / EVC-12 (12th European Vacuum Conference) / AMDVG-11 (11th Annual Meeting of the German Vacuum Society) / CroSloVM-19 (19th Croatian-Slovenian Vacuum Meeting)

Mjesto i datum
Dubrovnik, Hrvatska, 4 - 8. 07. 2012.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Neobjavljeni rad

Ključne riječi
Cesium; plasma; emission and absorption spectra; numerical simulation
(Esium; plasma; emission and absorption spectra; numerical simulation)

Sažetak
Recent ab initio calculation of Cs2 electronic potential curves and electronic transition dipole moments (A. Allouche and M. Aubert-Frécon 2012) provided us with a starting point for a very accurate Cs2 spectra numerical simulation. We investigated the red and near-infrared (600-1200 nm) absorption and emission spectrum of dense, weakly ionized cesium plasma at high temperatures (600-1500 K). Our study showed that this “semi-quantum” numerical spectrum simulation can be a very efficient tool for the diagnostics of hot and dense dimer vapors. It also enabled us to perform modelling of dense alkali vapor light sources.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
035-0352851-3213 - Fizika atoma i molekula u ekstremnim uvjetima (Robert Beuc, )

Ustanove
Institut za fiziku, Zagreb