Laser irradiation of a three-level gas system: Continued-fraction theory and applications

R. Vilaseca; G. Orriols; L. Roso; R. Corblán; E. Arimondo

doi:https://doi.org/10.1007/BF00697951

Laser irradiation of a three-level gas system: Continued-fraction theory and applications

R. Vilaseca, G. Orriols, L. Roso, R. Corblán, E. Arimondo

Department of Physics

Research output: Contribution to journal › Article › Research › peer-review

20 Citations (Scopus)

Abstract

The general steady-state solution of the density matrix equations for a Doppler broadened three-level system irradiated by two resonant standing-wave laser beams of arbritrary intensity is analyzed. The solution is expressed in a matrix continued fraction form, that involves 4×4 matrices in important configurations and is convenient for numerical computations. Some representative cases including the absorption spectra for a probe laser of arbitrary intensity, the Doppler-free multiphoton resonances and the optically pumped lasers are analyzed numerically in connection with previous experimental investigations. © 1984 Springer-Verlag.

Original language	English
Pages (from-to)	73-82
Journal	Applied Physics B Photophysics and Laser Chemistry
Volume	34
DOIs	https://doi.org/10.1007/BF00697951
Publication status	Published - 1 Jun 1984

Keywords

32
33
42.65

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abstract = "The general steady-state solution of the density matrix equations for a Doppler broadened three-level system irradiated by two resonant standing-wave laser beams of arbritrary intensity is analyzed. The solution is expressed in a matrix continued fraction form, that involves 4×4 matrices in important configurations and is convenient for numerical computations. Some representative cases including the absorption spectra for a probe laser of arbitrary intensity, the Doppler-free multiphoton resonances and the optically pumped lasers are analyzed numerically in connection with previous experimental investigations. {\textcopyright} 1984 Springer-Verlag.",

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AU - Roso, L.

AU - Corblán, R.

AU - Arimondo, E.

PY - 1984/6/1

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AB - The general steady-state solution of the density matrix equations for a Doppler broadened three-level system irradiated by two resonant standing-wave laser beams of arbritrary intensity is analyzed. The solution is expressed in a matrix continued fraction form, that involves 4×4 matrices in important configurations and is convenient for numerical computations. Some representative cases including the absorption spectra for a probe laser of arbitrary intensity, the Doppler-free multiphoton resonances and the optically pumped lasers are analyzed numerically in connection with previous experimental investigations. © 1984 Springer-Verlag.

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