Abstract
We study the phonon-induced dephasing dynamics in optically excited semiconductor quantum dots within the frameworks of the independent Boson model and optimal control. It is shown that appropriate tailoring of laser pulses allows a complete control of the optical excitation despite the phonon dephasing, a finding in marked contrast to other environment couplings.
Original language | English (US) |
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Pages (from-to) | 320-324 |
Number of pages | 5 |
Journal | Physica E: Low-Dimensional Systems and Nanostructures |
Volume | 29 |
Issue number | 1-2 |
DOIs | |
State | Published - Oct 2005 |
Keywords
- Independent Boson model
- Optimal control theory
- Quantum control
- Quantum dots
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Condensed Matter Physics