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

Journal of Physics B Atomic and Molecular Physics

Resonance fluorescence in triple optical resonance

W. J. Mielniczuk

Published Jun 14, 1981• 2 citations
Publisher

Abstract

The spectrum of a resonance fluorescence emitted by a four-level atomic system interacting with three intense laser beams is calculated analytically. The ratios of areas under peaks of the spectrum are obtained as functions of the Rabi frequencies of incident laser beams and Einstein coefficients of the atomic system. Expressions for positions of peaks are given as well. Differences between the double resonance fluorescence spectrum and the triple resonance fluorescence spectrum are indicated.

DOI
10.1088/0022-3700/14/11/022

Related papers

Resonance fluorescence in the two-level system and optic-mechanical parametric resonance

Sergey Siparov

A beam of two-level atoms or ions excited by the resonant laser radiation orthogonal to the beam is observed from the third orthogonal direction. The well known resonance fluorescence three-peaked spectrum is deformed when the atoms or ions forming the beam oscillate at the Rabi frequency in the direction of the laser radiation wavevector, and the characteristic feature appears on the spectrum. The calculation based on the Bloch equations is presented and possible applications of the effect are discussed.

Journal of Physics B Atomic Molecular and Optical Physics•Feb 14, 1998•4 citations

Resonance fluorescence spectra from a three-level atom interacting with a strong bichromatic field

M. P. Sharma, Antonio Guillermo Jose Balbin Villaverde, Constantine Mavroyannis

We have studied the fluorescence spectra arising from the interaction of a three-level atom with two strong electromagnetic fields whose initially populated modes are equal to the two atomic transition frequencies, respectively. The Green's function formalism has been used to calculate the excitation spectrum of the system. An expression for the spectral function describing the excitation spectrum of the system has been derived in a closed form in the limit of high photon densities. Numerical computation of the expression for the spectral function indicates that at each transition frequency there may exist either one pair or two pairs or three pairs of sidebands, in addition to the central peak, depending upon the relative strength of the Rabi frequencies involved.

Canadian Journal of Physics•Nov 1, 1980•13 citations

Resonance Fluorescence Spectrum of Two-Level Atoms Driven by Two Noncollinear Classical Fields

Bogdan Lobodzinski

The resonance fluorescence spectrum of au ensemble of two-level atoms driven by two classical, frequency degenerate and noncollinear laser beams is investigated.It has been found that the spatially-averaged resonance fluorescence spectra differ significantly from the spectra of two-level atoms cal- cula.ted for the single-beam excitation.Tle differences were noticed in the number of peaks, their positions and shapes and in their dependences on au angle between wave vectors of the incident beams.

Acta Physica Polonica A•Sep 1, 1997•1 citation

Resonance fluorescence spectrum of intense amplitude modulated laser light

Barbara Blind, P. Fontana, P Thomann

The spectrum of light scattered by a two-level atom in an intense laser beam with amplitude modulated light is calculated. The spectrum is obtained by evaluating the Fourier transform of the autocorrelation function of the dipole moment. The modulation introduces new components in both the coherent and incoherent parts of the frequency distribution. The total intensity when plotted as a function of the average Rabi frequency exhibits parametric resonances.

Journal of Physics B Atomic and Molecular Physics•Jul 28, 1980•47 citations

Resonance fluorescence spectrum of an atom strongly coupled to a cavity

Craig M. Savage

The spectrum of the resonance fluorescence light from a single two-level atom in a small, high-quality, optical cavity is calculated. The coupling between the atom and cavity is made sufficiently strong compared to the dissipation that single quantum frequency splitting (vacuum Rabi splitting) occurs. Under high excitation qualitatively new fluorescent spectra are predicted. The usual three-peaked resonance fluorescence spectrum now has sidebands whose width is given by the Jaynes-Cummings atom-cavity coupling coefficient rather than by the system dissipation.

Physical Review Letters•Sep 25, 1989•40 citations

Fluorescent spectra in a four-level atom interacting with strong electromagnetic fields

D. Giulietti, M. Lucchesi, M. Martinelli +1 more

The fluorescent spectrum of a four-level atomic system is studied when one, two or three nearly resonant waves of arbitrary intensities irradiate the system. Calculations are performed with the dressed-atom approach. The spectrum, according the particular case considered, consists of 3, 9, or 13 lines. Simple analytical expressions are given for the frequencies and the probabilities of different transitions.

Molecular Physics•Sep 1, 1986•0 citations
The spectrum of a resonance fluorescence emitted by a four-level atomic system interacting with three intense laser beams is calculated analytically. The ratios of areas under peaks of the spectrum are obtained as functions of the Rabi frequencies of incident laser beams and Einstein coefficients of the atomic system. Expressions for positions of peaks are given as well. Differences between the double resonance fluorescence spectrum and the triple resonance fluorescence spectrum are indicated.
A beam of two-level atoms or ions excited by the resonant laser radiation orthogonal to the beam is observed from the third orthogonal direction. The well known resonance fluorescence three-peaked spectrum is deformed when the atoms or ions forming the beam oscillate at the Rabi frequency in the direction of the laser radiation wavevector, and the characteristic feature appears on the spectrum. The calculation based on the Bloch equations is presented and possible applications of the effect are discussed.
We have studied the fluorescence spectra arising from the interaction of a three-level atom with two strong electromagnetic fields whose initially populated modes are equal to the two atomic transition frequencies, respectively. The Green's function formalism has been used to calculate the excitation spectrum of the system. An expression for the spectral function describing the excitation spectrum of the system has been derived in a closed form in the limit of high photon densities. Numerical computation of the expression for the spectral function indicates that at each transition frequency there may exist either one pair or two pairs or three pairs of sidebands, in addition to the central peak, depending upon the relative strength of the Rabi frequencies involved.
The spectrum of the resonance fluorescence light from a single two-level atom in a small, high-quality, optical cavity is calculated. The coupling between the atom and cavity is made sufficiently strong compared to the dissipation that single quantum frequency splitting (vacuum Rabi splitting) occurs. Under high excitation qualitatively new fluorescent spectra are predicted. The usual three-peaked resonance fluorescence spectrum now has sidebands whose width is given by the Jaynes-Cummings atom-cavity coupling coefficient rather than by the system dissipation.