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

Acta Physica Sinica

DYNAMICAL PROPERTIES OF THE ATOMS AND THE FIELD IN THE RAMAN INTERACTION OF TWO ATOMS WITH A SINGLE-MODE CAVITY FIELD

Tinglu Song, Jie Feng, W Wang

Published Jan 1, 1995• 0 citations
OpenAlex

Abstract

By analytical method, we study the effect of the relative value of two atom-field coupling constants and also that of the initial atomic states on the dynamical properties of the atoms and the field in the Raman interaction of two two-level atoms with a single-mode radiation field. The results show that there are four col-lapserevival series in the atomic Rabi oscillation and four peaks in the phase probability distribution in general.

Related papers

Effects of the relative coupling constants on the dynamic properties of a two-atom system

Song Tong-Qiang, Jian Feng, Wenzheng Wang +1 more

The collapse-revival phenomenon of Rabi oscillations and the pure-state evolutions of the atomic as well as the field states in the Raman interaction of a pair of effective two-level atoms with a single-mode quantized radiation field are studied with an analytic method. The effects of the relative values of the two-atom--field coupling constants on them are also analyzed.

Physical Review A•Mar 1, 1995•21 citations

RAMAN INTERACTION OF A PAIR OF TWO-LEVEL ATOMS WITH A RADIATION FIELD

LUO ZHEN-FET, XU ZHI-ZHAN, Xu Lei +1 more

The Raman interaction of a pair of two-level atoms with the radiation field is studied. The emission spectra for two interacting processes are calculated in which either two atoms couple to the field with different constants or with the same constant but at the same time the dipole-dipole interaction between two atoms being included in the consideration. The effect of the relative value of two atom-field coupling constants and also that of atomic dipole-dipo-le interaction on the emission spectra are analyzed.

Acta Physica Sinica•Jan 1, 1992•2 citations

EMISSION SPECTRA OF TWO ATOMS INTERACTING WITH TWO MODES OF THE CAVITY FIELD THROUGH RAMAN PROCESS (g1≠g2)

Feng Jian, Song Tong-Qiang, Wenzheng Wang +2 more

Emission spectra of a pair of effective two-level atoms interacting with two modes of the cavity field through Raman interaction are studied, where the interaction of each atom with the field may be different. The spectra with two modes of the cavity field being initially in various number states are analysed in detail. It is found that emission spectra manifest following new properties: When mode 1 of the cavity field is in vacuum state and the other is in the weak field , the spectrum shows symmetric ten peaks and six peaks alternately, with the increase of R=g2/g1, which reflects the different Raman interacting intensities of two atoms with the cavity field more sensitively compared with the spectrum of two atoms in a single-mode cavity. The spectrum with 01=1, n2=50 and n1 = 50, n2=1 reflects the different positions of mode 1 and mode 2 of cavity field interacting with two atoms through Raman process. Finally, the symmetric 16-peaks structure of the spectrum is explained.

Acta Physica Sinica•Jan 1, 1996•0 citations

QUANTUM PROPERTIES OF LIGHT OF SQUEEZED VACUUM FIELD RAMAN INTERACTING WITH TWO COUPLED ATOMS

HUANG CHUN-JIA, Jiangfan Li, He Hui-Yong +1 more

The squeezing and coherence properties of the light produced by the Raman interaction of single-mode squeezed vacuum field with two coupling atoms are studied by means of quantum theory. Using the numerical method, the relation between the quantum properties of the light and the coupling parameter and initial state of the system is discussed.

Acta Physica Sinica•Jan 1, 2001•1 citation

Emission spectrum of two atoms interacting with two modes of the cavity field with different coupling constants through a multiphoton Raman process

Jian Feng, Song Tong-Qiang, Gao Yun-feng

The emission spectrum of a pair of effective two-level atoms interacting with two modes of the radiation field with different coupling constants through a multiphoton Raman process is studied. A general expression for the emission spectrum with two modes of the field being in arbitrary states is presented. Our results show that when two modes of the field are in arbitrary number states, the spectrum is always symmetric about the resonant frequency , although the Hamiltonian of the system is asymmetric which is induced by the two different atom-field coupling constants. This property is analysed with an analytic method.

Journal of Physics B Atomic Molecular and Optical Physics•Dec 14, 1998•1 citation

DYNAMICS OF TWO COUPLED ATOMS RAMAN-INTERACTING WITH SQUEEZED VACUUM FIELD

HUANG CHUN-JIA, Ming Tao Zhou, LIU AN-LING +1 more

The dynamical properties of two coupled-atoms Raman-interacting with a single-mode squeezed vacuum field are studied by means of quantum theory.Using the numerical method,the relation between the quantum properties of the atoms and the coupling parameter and initial state of the system is discussed.

Acta Physica Sinica•Jan 1, 2001•0 citations
By analytical method, we study the effect of the relative value of two atom-field coupling constants and also that of the initial atomic states on the dynamical properties of the atoms and the field in the Raman interaction of two two-level atoms with a single-mode radiation field. The results show that there are four col-lapserevival series in the atomic Rabi oscillation and four peaks in the phase probability distribution in general.
The Raman interaction of a pair of two-level atoms with the radiation field is studied. The emission spectra for two interacting processes are calculated in which either two atoms couple to the field with different constants or with the same constant but at the same time the dipole-dipole interaction between two atoms being included in the consideration. The effect of the relative value of two atom-field coupling constants and also that of atomic dipole-dipo-le interaction on the emission spectra are analyzed.
Emission spectra of a pair of effective two-level atoms interacting with two modes of the cavity field through Raman interaction are studied, where the interaction of each atom with the field may be different. The spectra with two modes of the cavity field being initially in various number states are analysed in detail. It is found that emission spectra manifest following new properties: When mode 1 of the cavity field is in vacuum state and the other is in the weak field , the spectrum shows symmetric ten peaks and six peaks alternately, with the increase of R=g2/g1, which reflects the different Raman interacting intensities of two atoms with the cavity field more sensitively compared with the spectrum of two atoms in a single-mode cavity. The spectrum with 01=1, n2=50 and n1 = 50, n2=1 reflects the different positions of mode 1 and mode 2 of cavity field interacting with two atoms through Raman process. Finally, the symmetric 16-peaks structure of the spectrum is explained.
The emission spectrum of a pair of effective two-level atoms interacting with two modes of the radiation field with different coupling constants through a multiphoton Raman process is studied. A general expression for the emission spectrum with two modes of the field being in arbitrary states is presented. Our results show that when two modes of the field are in arbitrary number states, the spectrum is always symmetric about the resonant frequency , although the Hamiltonian of the system is asymmetric which is induced by the two different atom-field coupling constants. This property is analysed with an analytic method.