Nonlinear interference effects in emission, absorption, and generation spectra

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dc.creatorPopova, T. Ya.
dc.creatorPopov, A. K.
dc.creatorRautian, S. G.
dc.creatorSokolovskii, R. I.
dc.date2000-05-23
dc.date.accessioned2026-07-07T06:00:00Z
dc.date.available2026-07-07T06:00:00Z
dc.descriptionNonlinear effects in emission and absorption spectra of gaseous systems are considered. It is shown that level splitting can be detected spectroscopically even if it is below the Doppler width. Conditions for distinguishing interference effects from those due to nonequilibrium velocity distribution are determined. In the case of large Doppler broadening the correction for atomic motion is equivalent to the substitution of an "effective immobile atom" for the moving atom ensemble. The spectral manifestation of nonlinear effects is analyzed in detail. The influence of nonlinear interference effects on the generation characteristics in the presence of external field is investigated.
dc.descriptionrevex, 7 eps figs; the paper discusses quantum interference effects in multilevel Doppler broadened schemes as a base for lasing without inversion, submitted December 1968, published 1969, translated 1970
dc.identifierhttps://arxiv.org/abs/quant-ph/0005094
dc.identifierhttp://arxiv.org/abs/quant-ph/0005094
dc.identifierSoviet Physics JETP 30 (1970) 466
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/88890
dc.subjectQuantum Physics
dc.subjectOptics
dc.titleNonlinear interference effects in emission, absorption, and generation spectra
dc.typetext

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