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

Springer eBooks

Photon Correlation and Successive Emission from a Two Level Atom in a Broadband Squeezed Vacuum

B. N. Jagatap, S. V. Lawande, Q. V. Lawande

Published Jan 1, 1993• 0 citations
Publisher
DOI
10.1007/978-1-4615-2936-1_28

Related papers

Successive photon emission from a two-level atom in a broadband squeezed vacuum

B. N. Jagatap, S. V. Lawande

Optics Communications•Apr 1, 1991•4 citations

Effect of a broadband squeezed vacuum on two-atom spontaneous emission

Z. Ficek

Optics Communications•Apr 1, 1991•16 citations

Two-Photon Interaction of Atoms with Broadband Squeezed Vacuum

N. A. Enaki, Mihai Macovei

European Quantum Electronics Conference (EQEC)•Aug 24, 2005•0 citations

Gain without population inversion in a two-level atom damped by a broadband squeezed vacuum

Z. Ficek, William Smyth, S. Swain

Optics Communications•Sep 1, 1994•46 citations

Photon-emission statistics in resonance fluorescence in a broadband squeezed vacuum

B. N. Jagatap, S. V. Lawande, Q. V. Lawande

We study the statistical properties of fluorescence from a coherently driven two-level atom placed in a broadband squeezed vacuum. The photon statistics are studied in terms of waiting time distribution or the delay function that describes the probability of emission of the very next photon following an emission of a photon initially. In an intense field limit, we analytically obtain the delay function for total emission and examine its phase-dependent behavior in a squeezed vacuum. We further analytically calculate the delay functions for the Mollow sidebands and use them to discuss the time correlation and successive emission of photons belonging to the left and right sidebands.

Physical Review A•Jun 1, 1991•6 citations

Intensity–intensity correlations in a V-type atom driven by a coherent field in a broadband squeezed vacuum

F. Carreño, M. A. Antón, Óscar G. Calderón

We study the intensity–intensity correlation in a closely spaced doublet V-type three-level atom driven by an external coherent field and damped by a broadband squeezed vacuum. We are interested in the manner in which the atom emits photons under the combined effect of quantum interference and squeezed vacuum. For distinguishable photons and degenerate transitions, the squeezed field produces anticorrelation, whereas for nondegenerate transitions the effect of the squeezed field is the surpassing of the antibunching during certain time intervals. We find that bunching/antibunching behaviour and the symmetry of the two emission processes can be controlled by the relative phase of the squeezed vacuum to the coherent field. For particular conditions we show a bunching behaviour which turns to antibunching when the two-photon correlations in the squeezed vacuum are reduced to the classical level. Therefore, this transition must be attributed to the quantum nature of the squeezed vacuum. We also study the sideband correlations. We find that squeezed vacuum makes the sidebands evolve at different rates which are phase dependent.

Journal of Optics B Quantum and Semiclassical Optics•May 21, 2004•7 citations
We study the statistical properties of fluorescence from a coherently driven two-level atom placed in a broadband squeezed vacuum. The photon statistics are studied in terms of waiting time distribution or the delay function that describes the probability of emission of the very next photon following an emission of a photon initially. In an intense field limit, we analytically obtain the delay function for total emission and examine its phase-dependent behavior in a squeezed vacuum. We further analytically calculate the delay functions for the Mollow sidebands and use them to discuss the time correlation and successive emission of photons belonging to the left and right sidebands.
We study the intensity–intensity correlation in a closely spaced doublet V-type three-level atom driven by an external coherent field and damped by a broadband squeezed vacuum. We are interested in the manner in which the atom emits photons under the combined effect of quantum interference and squeezed vacuum. For distinguishable photons and degenerate transitions, the squeezed field produces anticorrelation, whereas for nondegenerate transitions the effect of the squeezed field is the surpassing of the antibunching during certain time intervals. We find that bunching/antibunching behaviour and the symmetry of the two emission processes can be controlled by the relative phase of the squeezed vacuum to the coherent field. For particular conditions we show a bunching behaviour which turns to antibunching when the two-photon correlations in the squeezed vacuum are reduced to the classical level. Therefore, this transition must be attributed to the quantum nature of the squeezed vacuum. We also study the sideband correlations. We find that squeezed vacuum makes the sidebands evolve at different rates which are phase dependent.