Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Optics Communications

Spontaneous emission of a three-level lambda-type atom coupled to separate reservoirs

Xiangqian Jiang, Xiudong Sun

Published Nov 22, 2008• 3 citations
Publisher
DOI
10.1016/j.optcom.2008.11.003

Related papers

Spontaneous emission spectrum and level splitting of a three-level Λ-type atom in a damped cavity

Xin Jiang, Y.L. Wang, Xiudong Sun

The European Physical Journal D•Feb 12, 2010•1 citation

Spontaneous emission from a Λ three-level atom in an anisotropic photonic crystal

Yaping Yang, Gao‐xiang Li, Hong Chen +1 more

Optics Communications•May 3, 2006•6 citations

Spontaneous emission from a system of nonidentical two-level atoms

Vladimír Bužek

Czechoslovak Journal of Physics•Oct 1, 1988•3 citations

Decay properties of a three-level lambda-type atom in three-dimensional photonic crystals

Xiaohan Sun, Xiangqian Jiang, Jing-Nuo Wu +1 more

For a three-level Λ-type atom embedded in three-dimensional photonic crystals (PCs), the upper state population and spontaneous emission spectra are investigated with both transitions coupled to the same modified reservoir. By using an anisotropic dispersion model the analytic expressions of the upper state population and spontaneous emission spectra were obtained. The upper state population reaches a steady state value with a slight oscillation, and the spectra show a non-Lorentzian for both transition frequencies inside the band gap.

Journal of Physics B Atomic Molecular and Optical Physics•Apr 30, 2007•4 citations

Non-Markovian decay of a three-level Λ -type atom in a photonic-band-gap reservoir

Xiangqian Jiang, Yongyuan Jiang, Yunliang Wang +1 more

Considering a three-level $\ensuremath{\Lambda}$-type atom with both transitions coupled to a single photonic-band-gap reservoir, we investigate the upper-state population and spontaneous emission spectra by using the resolvent operator for the isotropic dispersion model, and give their analytical solutions. For the case of two transitions coupled to the same reservoir, the upper-state population always displays an oscillatory behavior and finally reaches a steady-state value. For atomic transition frequencies in the vicinity of the band-gap edge or inside the gap, the spontaneous emission spectra become strongly non-Lorentzian.

Physical Review A•Mar 2, 2006•17 citations

Two-Level Atoms and Spontaneous Emission

H. J. Carmichael

Springer eBooks•Jan 1, 1999•4 citations
For a three-level Λ-type atom embedded in three-dimensional photonic crystals (PCs), the upper state population and spontaneous emission spectra are investigated with both transitions coupled to the same modified reservoir. By using an anisotropic dispersion model the analytic expressions of the upper state population and spontaneous emission spectra were obtained. The upper state population reaches a steady state value with a slight oscillation, and the spectra show a non-Lorentzian for both transition frequencies inside the band gap.
Considering a three-level $\ensuremath{\Lambda}$-type atom with both transitions coupled to a single photonic-band-gap reservoir, we investigate the upper-state population and spontaneous emission spectra by using the resolvent operator for the isotropic dispersion model, and give their analytical solutions. For the case of two transitions coupled to the same reservoir, the upper-state population always displays an oscillatory behavior and finally reaches a steady-state value. For atomic transition frequencies in the vicinity of the band-gap edge or inside the gap, the spontaneous emission spectra become strongly non-Lorentzian.