Methanol laser line assignments: evidence of four-level laser systems

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorMoraes, João Carlos Silos
dc.creatorCarelli, G.
dc.creatorMoretti, A.
dc.creatorMoruzzi, G.
dc.creatorStrumia, F.
dc.date2014-05-27T11:19:33Z
dc.date2016-10-25T18:15:01Z
dc.date2014-05-27T11:19:33Z
dc.date2016-10-25T18:15:01Z
dc.date1998-03-01
dc.date.accessioned2017-04-06T00:51:45Z
dc.date.available2017-04-06T00:51:45Z
dc.identifierJournal of Molecular Spectroscopy, v. 188, n. 1, p. 37-42, 1998.
dc.identifier0022-2852
dc.identifierhttp://hdl.handle.net/11449/65417
dc.identifierhttp://acervodigital.unesp.br/handle/11449/65417
dc.identifierWOS:000072307200005
dc.identifier2-s2.0-0032024465
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/9480800
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/887142
dc.descriptionThe Ritz computer program, developed for facilitating the assignment of molecular Fourier transform absorption spectra and described in a previous work, determines the energy level values involved in the assigned transitions by the Rydberg-Ritz combination principle. Combining the data obtained from the analyses of high-resolution infrared (IR) and far-infrared (FIR) spectra, it is possible to predict possible FIR laser emissions of molecules. In the present work we have applied this method to the common isotopomer methanol, 12CH3 16OH, and obtained 14 proposed assignments for previously unassigned FIR laser lines. We also predict 15 possible new FIR laser emissions. For the first time, an assignment involving a four-level laser system with collisional population transfer to a slightly higher energy level is reported. © 1998 Academic Press.
dc.languageeng
dc.relationJournal of Molecular Spectroscopy
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectAbsorption spectroscopy
dc.subjectComputer software
dc.subjectInfrared spectroscopy
dc.subjectLasers
dc.subjectLight emission
dc.subjectMethanol
dc.subjectMolecules
dc.subjectFar infrared spectroscopy
dc.subjectFour level laser system
dc.subjectHigh resolution infrared spectroscopy
dc.subjectMethanol laser line assignment
dc.subjectMolecular Fourier transfer absorption spectra
dc.subjectRydberg-Ritz combination principle
dc.subjectMolecular spectroscopy
dc.titleMethanol laser line assignments: evidence of four-level laser systems
dc.typeOtro


Este ítem pertenece a la siguiente institución