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 and Spectroscopy

Squeezing transformation in the coherent interaction of two waves with a system of two-level atoms in a resonator

E. A. Kuz'min, A. S. Troshin

Published Feb 1, 1999• 0 citations
OpenAlex

Related papers

On the Interaction of Two-Level Atoms with Squeezed Coherent State Superpositions

G. M. Abd Al-Kader, M. M. A. Ahamd

Chinese Journal of Physics•Feb 1, 2001•3 citations

Phase of an optical wave as an additional degree of freedom in optical information processing systems based on optical bistability

Askhat M Basharov

It is shown theoretically that additional illumination by a squeezed field of a thin layer of two-level atoms, which interact with a resonant coherent electromagnetic wave, results in bistable transmission/reflection of this wave. This bistability depends strongly on the difference between the phases of the coherent and squeezed fields.

Quantum Electronics•Oct 31, 1995•0 citations

Atomic squeezing in assembly of two two-level atoms interacting with a single mode coherent radiation

Hari Prakash, R. Kumar

The European Physical Journal D•Feb 27, 2007•9 citations

Some entanglement aspects of two-two level atoms interacting with three modes of electromagnetic fields in finite trio coherent state

Ali S.I, T Emam, T Salah

AIM: The aim of  this contribution, was to investigate the interaction of two two-level atoms with three-modes of radiation field in finite trio coherent state. The field-field and the atom-field interaction are taken into account. Methods: In this paper, We obtained an exact solution of the wave function in the Schrodinger picture by using some canonical transformation. Which used to study some entanglement phonomena. Results: Some statistical aspects to describe the system Hamiltonian are calculated. The temporal evolution of the atomic inversion, the entropy squeezing, variance squeezing and scaled atomic Wehrl entropy phenomena are discussed. Discussion: This paper concludes that the  entanglement degree measure (EDM) between subsystem are investigated for cosiderable system. The results shown that all these phenomena are controlled of entanglement degree by trio finite state parameters and photon number operators.

Transylvanian Review•Jan 1, 2018•1 citation

Nonlinear two-photon interaction of radiators with broadband squeezed vacuum

N. A. Enaki

The resonance two-photon interaction of the broadband squeezed vacuum with the dipole-forbidden two-level atoms via nonresonant virtual levels is investigated. It is demonstrated that the broadband squeezed vacuum excites coherently the system of radiators (atoms, molecules) that have dipole-forbidden transitions. The quantum statistics of the generated photon pairs in the process of resonance fluorescence is analyzed. As the broadband squeezed field is amplitude-squared squeezed the interaction of this field with the dipole-forbidden atoms can contribute in further amplitude-squared squeezing. In the high-field limit this squeezing increases when the atom number also increases.

AIP conference proceedings•Jan 1, 2000•0 citations

Interaction of a two-level atom with squeezed light

Eyob Alebachew, K. Fesseha

arXiv:quant-ph/0610123•Optics Communications•Nov 3, 2006•14 citations
AIM: The aim of  this contribution, was to investigate the interaction of two two-level atoms with three-modes of radiation field in finite trio coherent state. The field-field and the atom-field interaction are taken into account. Methods: In this paper, We obtained an exact solution of the wave function in the Schrodinger picture by using some canonical transformation. Which used to study some entanglement phonomena. Results: Some statistical aspects to describe the system Hamiltonian are calculated. The temporal evolution of the atomic inversion, the entropy squeezing, variance squeezing and scaled atomic Wehrl entropy phenomena are discussed. Discussion: This paper concludes that the  entanglement degree measure (EDM) between subsystem are investigated for cosiderable system. The results shown that all these phenomena are controlled of entanglement degree by trio finite state parameters and photon number operators.
The resonance two-photon interaction of the broadband squeezed vacuum with the dipole-forbidden two-level atoms via nonresonant virtual levels is investigated. It is demonstrated that the broadband squeezed vacuum excites coherently the system of radiators (atoms, molecules) that have dipole-forbidden transitions. The quantum statistics of the generated photon pairs in the process of resonance fluorescence is analyzed. As the broadband squeezed field is amplitude-squared squeezed the interaction of this field with the dipole-forbidden atoms can contribute in further amplitude-squared squeezing. In the high-field limit this squeezing increases when the atom number also increases.