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

Physics reports of the Kumamoto University

Two-level system in a bichromatic field

Tozaburo Otsu, Tadashi Watanabe

Published Jan 25, 1986• 0 citations
OpenAlex

Related papers

Interaction of a bichromatic field with a two-level system in a cavity

D. Kagan, Harry Friedman, A. D. Wilson‐Gordon

Optics Communications•Jun 1, 1990•1 citation

Dispersion of a three-level quantum system in a bichromatic field

А. Ч. Свистун, Л. С. Гайда, Anatoly A. Afanas'ev

Journal of Applied Spectroscopy•Sep 1, 2007•0 citations

Collisional relaxation in a three-level system in a strong bichromatic field

Yu. A. Vdovin, Sergei V. Traven

Journal of Applied Spectroscopy•Dec 1, 1987•0 citations

Multilevel systems and resonant interaction with bichromatic fields

Alexander F. Bukatin, Mikhail Borisovich Mysenko, Sergey K. Potapov

The problem of a two-level system perturbed by a strong resonant bichromatic field was examined theoretically and later experimentally in the microwave region. The two-level model can be inadequate in the optical region, for example in sodium vapors due to the fine structure of the upper state. The two-level model fails for barium vapor when the linear polarizations of bichromatic fields are different. Consequently, the theoretical investigation of the multilevel case can be a problem of great interest.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Jul 1, 1992•0 citations

A two-level system in a nonmonochromatic external field

B. A. Zon, Boris G. Katsnelson

Radiophysics and Quantum Electronics•Mar 1, 1973•1 citation

Coherent control of two-level system under bichromatic excitation

Valery Alexandrovich Astapenko

Coherent phase control under the interaction between bichromatic radiation with multiple frequencies and quantum systems is the topic of the last time investigations both experimental and theoretical. This type of nonlinear optical control enables one to manipulate the characteristics of radiation processes by the change of the relative phase of bichromatic field. The present study is devoted to the theoretical analysis of the coherent control of two-level system behavior under bichromatic excitation in the frame of perturbation approach. The general expressions have been derived which are valid for any integer ratio n between the frequencies of monochromatic components of radiation. Obtained formulas describe the system characteristics as functions of relative phase of bichromatic field and other radiation parameters. Bichromatic excitation of Rubidium atom is considered as numerical example.

Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE•Jun 15, 2007•2 citations
The problem of a two-level system perturbed by a strong resonant bichromatic field was examined theoretically and later experimentally in the microwave region. The two-level model can be inadequate in the optical region, for example in sodium vapors due to the fine structure of the upper state. The two-level model fails for barium vapor when the linear polarizations of bichromatic fields are different. Consequently, the theoretical investigation of the multilevel case can be a problem of great interest.
Coherent phase control under the interaction between bichromatic radiation with multiple frequencies and quantum systems is the topic of the last time investigations both experimental and theoretical. This type of nonlinear optical control enables one to manipulate the characteristics of radiation processes by the change of the relative phase of bichromatic field. The present study is devoted to the theoretical analysis of the coherent control of two-level system behavior under bichromatic excitation in the frame of perturbation approach. The general expressions have been derived which are valid for any integer ratio n between the frequencies of monochromatic components of radiation. Obtained formulas describe the system characteristics as functions of relative phase of bichromatic field and other radiation parameters. Bichromatic excitation of Rubidium atom is considered as numerical example.