New insights into quantum Rabi oscillations in a coherent field

2003 ◽  
Author(s):  
S. Gleyzes ◽  
P. Maioli ◽  
A. Auffeves ◽  
T. Meunier ◽  
G. Nogues ◽  
...  
Keyword(s):  
Rabi Oscillations ◽  
Coherent Field

Rabi oscillations in a partially coherent field

1980 ◽  
Vol 39 (2) ◽  
pp. 183-185 ◽  
Author(s):  
Jan Mostowski ◽  
Kazimierz Rzążewski
Keyword(s):  
Rabi Oscillations ◽  
Partially Coherent ◽  
Coherent Field

INFLUENCE OF THE COUNTER-ROTATING TERMS ON THE RABI OSCILLATIONS AND SQUEEZING IN THE POLYATOMIC JAYNES-CUMMINGS MODEL WITH CAVITY LOSSES FOR INITIAL COHERENT FIELDS

1996 ◽  
Vol 10 (11) ◽  
pp. 487-496
Author(s):  
J. SEKE
Keyword(s):  
Dipole Moment ◽  
Time Evolution ◽  
Population Inversion ◽  
Photon Number ◽  
Steady States ◽  
Numerical Results ◽  
Rabi Oscillations ◽  
Coherent Field ◽  
The Mean ◽  
Atomic Population Inversion

The influence of the counter-rotating terms in the polyatomic Jaynes-Cummings model with cavity losses is investigated. Numerical results for the time evolution of the atomic population inversion, dipole moment, mean-photon number and atomic and field squeezing parameters for an initial coherent field are presented for different cavity dampings. As a consequence of the counter-rotating terms, the appearance of new steady states for the population inversion and the mean-photon number is pointed out.

INFLUENCE OF THE COUNTER-ROTATING TERMS ON THE RABI OSCILLATIONS AND SQUEEZING IN THE JAYNES-CUMMINGS MODEL WITH CAVITY LOSSES FOR INITIAL COHERENT FIELDS

1994 ◽  
Vol 08 (20) ◽  
pp. 1233-1242
Author(s):  
J. SEKE
Keyword(s):  
Dipole Moment ◽  
Time Evolution ◽  
Population Inversion ◽  
Steady States ◽  
Numerical Results ◽  
Rabi Oscillations ◽  
Coherent Field ◽  
Atomic Population Inversion

The significance of the counter-rotating terms in the Jaynes-Cummings model with cavity losses is demonstrated. Numerical results for the time evolution of the atomic population inversion, dipole moment, and atomic and field squeezing parameters for an initial coherent field are presented for different cavity dampings. In low-Q cavities the counter-rotating terms lead to the appearance of new steady states.

Quantitative analysis by reconstruction of HREM focal series

1994 ◽  
Vol 52 ◽  
pp. 740-741
Author(s):  
W. Coene ◽  
A. Thust ◽  
M. Op de Beeck ◽  
D. Van Dyck
Keyword(s):  
Phase Retrieval ◽  
Image Plane ◽  
Initial Guess ◽  
Recursive Least Squares ◽  
Objective Lens ◽  
Electron Wave ◽  
Electron Sources ◽  
Original Algorithm ◽  
Coherent Field ◽  
Direct Interpretation

Compared to conventional electron sources, the use of a highly coherent field-emission gun (FEG) in TEM improves the information resolution considerably. A direct interpretation of this extra information, however, is hampered since amplitude and phase of the electron wave are scrambled in a complicated way upon transfer from the specimen exit plane through the objective lens towards the image plane. In order to make the additional high-resolution information interpretable, a phase retrieval procedure is applied, which yields the aberration-corrected electron wave from a focal series of HRTEM images (Coene et al, 1992).Kirkland (1984) tackled non-linear image reconstruction using a recursive least-squares formalism in which the electron wave is modified stepwise towards the solution which optimally matches the contrast features in the experimental through-focus series. The original algorithm suffers from two major drawbacks : first, the result depends strongly on the quality of the initial guess of the first step, second, the processing time is impractically high.

scholarly journals Pulsed Rabi oscillations in quantum two-level systems: beyond the area theorem

2017 ◽  
Vol 3 (1) ◽  
pp. 014006 ◽  
Author(s):  
Kevin A Fischer ◽  
Lukas Hanschke ◽  
Malte Kremser ◽  
Jonathan J Finley ◽  
Kai Müller ◽  
...  
Keyword(s):  
Rabi Oscillations ◽  
Area Theorem ◽  
Two Level Systems

Distortion of Rabi oscillations in a compact cold-atom clock

2021 ◽  
Vol 103 (4) ◽  
Author(s):  
Xinchuan Ouyang ◽  
Bowen Yang ◽  
Qingqing Hu ◽  
Hanghang Qi ◽  
Ling Xiao ◽  
...  
Keyword(s):  
Cold Atom ◽  
Rabi Oscillations
Sign in / Sign up

Export Citation Format

Share Document