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

Optical and Quantum Electronics

All-optical coherent control of spin dynamics in semiconductor quantum dots

Gabriela M. Slavcheva, Ortwin G. Hess

Published Jan 24, 2007• 3 citations
Publisher
DOI
10.1007/s11082-006-9050-8

Related papers

Theory of coherent optical control of exciton spin dynamics in a semiconductor dot

Pochung Chen, Carlo Piermarocchi, Lu Jeu Sham

arXiv:cond-mat/0009307•Physica E Low-dimensional Systems and Nanostructures•May 1, 2001•6 citations

Coherent optical control of semiconductor quantum dots for quantum information processing

Yanwen Wu, Xiaoqin Li, Duncan G. Steel +2 more

Physica E Low-dimensional Systems and Nanostructures•Jul 30, 2004•22 citations

Coherent control of a semiconductor quantum dot ensemble

Takeshi Suzuki, Rohan Singh

Semiconductors and semimetals•Jan 1, 2020•1 citation

All-optical Quantum Coherent Control of Electron Spin in Semiconductor Quantum Dots

Gabriela M. Slavcheva, Ortwin G. Hess

We develop and apply a new dynamical model for rigorous description of circularly (elliptically) polarized ultrashort optical pulse interactions with the resonant nonlinearities in semiconductor optical waveguides. The method is based on self‐consistent solution in the time domain of the vector Maxwell equations for electromagnetic wave propagation coupled via macroscopic polarization to the coherent time‐evolution equations of a discrete N‐level system in terms of the real pseudospin (coherence) vector. We investigate theoretically the optically‐induced ultrafast resonant coherent spin dynamics in a singly charged semiconductor quantum dot. Onset of Rabi oscillations at sufficiently high excitation intensities is demonstrated numerically resulting in suppression of the spin relaxation and a longer decay time of the polarized photoluminescence.

AIP conference proceedings•Jan 1, 2007•0 citations

All-optical quantum coherent control of electron spin in semiconductor QDs

Gabriela M. Slavcheva, Ortwin G. Hess

•Jan 1, 2006•0 citations

All-optical quantum coherent control of electron spin in semiconductor quantum dots

Gabriela M. Slavcheva, Ortwin G. Hess

We develop and apply a new dynamical model for rigorous description of circularly (elliptically) polarized ultrashort optical pulse interactions with the resonant nonlinearities in semiconductor optical waveguides. The method is based on self‐consistent solution in the time domain of the vector Maxwell equations for electromagnetic wave propagation coupled via macroscopic polarization to the coherent time‐evolution equations of a discrete N‐level system in terms of the real pseudospin (coherence) vector. We investigate theoretically the optically‐induced ultrafast resonant coherent spin dynamics in a singly charged semiconductor quantum dot. Onset of Rabi oscillations at sufficiently high excitation intensities is demonstrated numerically resulting in suppression of the spin relaxation and a longer decay time of the polarized photoluminescence.

Open Research (University of Surrey)•Jan 1, 2006•0 citations
We develop and apply a new dynamical model for rigorous description of circularly (elliptically) polarized ultrashort optical pulse interactions with the resonant nonlinearities in semiconductor optical waveguides. The method is based on self‐consistent solution in the time domain of the vector Maxwell equations for electromagnetic wave propagation coupled via macroscopic polarization to the coherent time‐evolution equations of a discrete N‐level system in terms of the real pseudospin (coherence) vector. We investigate theoretically the optically‐induced ultrafast resonant coherent spin dynamics in a singly charged semiconductor quantum dot. Onset of Rabi oscillations at sufficiently high excitation intensities is demonstrated numerically resulting in suppression of the spin relaxation and a longer decay time of the polarized photoluminescence.
We develop and apply a new dynamical model for rigorous description of circularly (elliptically) polarized ultrashort optical pulse interactions with the resonant nonlinearities in semiconductor optical waveguides. The method is based on self‐consistent solution in the time domain of the vector Maxwell equations for electromagnetic wave propagation coupled via macroscopic polarization to the coherent time‐evolution equations of a discrete N‐level system in terms of the real pseudospin (coherence) vector. We investigate theoretically the optically‐induced ultrafast resonant coherent spin dynamics in a singly charged semiconductor quantum dot. Onset of Rabi oscillations at sufficiently high excitation intensities is demonstrated numerically resulting in suppression of the spin relaxation and a longer decay time of the polarized photoluminescence.