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

SQUEEZING AND PHOTON STATISTICS

Zhengdong Liu, Liu San-qiu, 江西师范大学物理系,南昌,330027

Published Jan 1, 1991• 0 citations
Publisher

Abstract

In this paper, the relation between squeezing and photon statistics is studied. The photon statistics of cavity field can be changed by injecting atoms at such a low flux thar at most one atom at a time is present inside the lose-free cavity, deeper squeezing may be achieved.
DOI
10.7498/aps.40.1263

Related papers

SQUEEZING AND PHOTON STATISTICS

Li Dong

In this paper, the relation between squeezing and photon statistics is studied. The photon statistics of cavity field can be changed by injecting atoms at such a low flux thar at most one atom at a time is present inside the lose-free cavity, deeper squeezing may be achieved.

Acta Physica Sinica•Jan 1, 1991•0 citations

Single-atom cavity-enhanced absorption with injected squeezed vacuum: photon statistics

Perry R. Rice, L. M. Pedrotti, J. Walden

We consider a single two-level atom in an optical cavity, in which the system is driven by a coherent driving field. In the bad-cavity limit, when the cavity loss rate is taken to be large compared to the atomic decay rate and atom-field coupling, the cavity field can be adiabatically eliminated from the equations of motion for the atomic operators. The main effect of the cavity in this limit is the enhancement of spontaneous emission into the cavity mode. For this model, the second-order intensity correlation function g(2)() has been shown to exhibit photon antibunching, sub-Poissonian photon number distributions, and other nonclassical effects.1 In this paper, analytic results are presented for g(2)() for both the transmitted and fluorescent light fields when broadband squeezed light is injected into the cavity. Effects of the squeezing on nonclassical behavior is examined.

Annual Meeting Optical Society of America•Jan 1, 1990•0 citations

AMPLITUDE SQUEEZING OF LIGHT FIELD IN CAVITY

Zhengdong Liu, Chang-qi Cao, D. L. Lin +1 more

In case the speed v of the atoms flying scross the cavity can be exactly adjusted, the light field originally in the cavity may be built into amplitude-squeezed state by adjusting the speed v to the preassigned value. It is also capable to make the photon distribution to have several peaks.

Acta Physica Sinica•Jan 1, 1991•3 citations

ATOMIC SQUEEZING EFFECTS IN THE TWO-PHOTON JAYNES-CUMMINGS MODEL

Eng J

The laws with which the state vector of the two-photon Jaynes-Cummings model varies with the time are studies by means of the time-evolution operator. The statistical properties of atoms are discussed. The atomic squeezing effects are revealed.

Acta Physica Sinica•Jan 1, 1989•0 citations

ATOMIC SQUEEZING EFFECTS IN THE TWO-PHOTON JAYNES-CUMMINGS MODEL

Peng Zhou, PENG JIN-SHENG, 华中师范大学物理系

The laws with which the state vector of the two-photon Jaynes-Cummings model varies with the time are studies by means of the time-evolution operator. The statistical properties of atoms are discussed. The atomic squeezing effects are revealed.

Acta Physica Sinica•Jan 1, 1989•6 citations

A STUDY ON THE RELATIONS BETWEEN ATOMIC DIPOLE SQUEEZING AND SQUEEZING IN RADIATING FIELD IN THE JAYNES-CUMMINGS MODEL

Li G

By means or investigating the time evolution of the atomic dipole squeezing and the field squeezing in the one-photon Jaynes-Cummings model and the nondege-nerate two-photon Jaynes-Cummings model, the relations between atomic dipole squeezing and squeezing in the radiating field are examined. The conditions under which the atom in atomic dipole squeezed state can radiate squeezed light are presented. The properties of the squeezing transformation between atomic dipole quadrature components and field quadrature components are also discussed. And in the atom-field coupling system, the two-photon transtion processes in producing squeezed light are superior to the one-photon transition processes.

Acta Physica Sinica•Jan 1, 1995•0 citations
We consider a single two-level atom in an optical cavity, in which the system is driven by a coherent driving field. In the bad-cavity limit, when the cavity loss rate is taken to be large compared to the atomic decay rate and atom-field coupling, the cavity field can be adiabatically eliminated from the equations of motion for the atomic operators. The main effect of the cavity in this limit is the enhancement of spontaneous emission into the cavity mode. For this model, the second-order intensity correlation function g(2)() has been shown to exhibit photon antibunching, sub-Poissonian photon number distributions, and other nonclassical effects.1 In this paper, analytic results are presented for g(2)() for both the transmitted and fluorescent light fields when broadband squeezed light is injected into the cavity. Effects of the squeezing on nonclassical behavior is examined.
By means or investigating the time evolution of the atomic dipole squeezing and the field squeezing in the one-photon Jaynes-Cummings model and the nondege-nerate two-photon Jaynes-Cummings model, the relations between atomic dipole squeezing and squeezing in the radiating field are examined. The conditions under which the atom in atomic dipole squeezed state can radiate squeezed light are presented. The properties of the squeezing transformation between atomic dipole quadrature components and field quadrature components are also discussed. And in the atom-field coupling system, the two-photon transtion processes in producing squeezed light are superior to the one-photon transition processes.