Spectroscopic study of population inversion mechanisms in diatomic-molecule lasers

dc.creatorScaffardi, Lucía Beatriz
dc.creatorSchinca, Daniel Carlos
dc.creatorTocho, Jorge Omar
dc.creatorRanea Sandoval, Ignacio Francisco
dc.date1989
dc.date2020-05-18T18:46:24Z
dc.date.accessioned2023-07-14T20:23:06Z
dc.date.available2023-07-14T20:23:06Z
dc.identifierhttp://sedici.unlp.edu.ar/handle/10915/96206
dc.identifierissn:0022-4073
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7439021
dc.descriptionSpectral analysis of laser radiation emitted by diatomic molecules and simple theoretical models have allowed us to study population-inversion mechanisms in the u.v. and i.r. for N2 and visible CO molecular lasers. The technique is readily applicable to other diatomic molecules. Observations of Λ -doubling in N2 u.v. laser emission and analysis of rotational structure in i.r. laser emission for the same molecule are used to determine the main features of electronic excitation and different channels for population of the laser levels involved. For the visible molecular CO laser, a fit of the rotational intensity distribution of the emitted visible bands was used to determine enhancement mechanisms by which population inversion is achieved in some Q-branch transitions.
dc.descriptionCentro de Investigaciones Ópticas
dc.formatapplication/pdf
dc.format225-233
dc.languageen
dc.rightshttp://creativecommons.org/licenses/by-nc-sa/4.0/
dc.rightsCreative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.subjectFísica
dc.subjectLaser radiation
dc.subjectDiatomic molecules
dc.subjectSimple theoretical models
dc.subjectPopulation-inversion mechanisms
dc.subjectDinitrogen
dc.subjectCarbon Monoxide
dc.titleSpectroscopic study of population inversion mechanisms in diatomic-molecule lasers
dc.typeArticulo
dc.typeArticulo


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