Master equations for semiconductor cavity-QED

被引：1
作者：
Roy, C. [1 ]
Hughes, S. [1 ]
机构：
[1] Queens Univ, Dept Phys, Kingston, ON K7L 3N6, Canada
来源：
FOURTH INTERNATIONAL WORKSHOP ON THEORETICAL AND COMPUTATIONAL NANOPHOTONICS (TACONA-PHOTONICS 2011) | 2011年 / 1398卷
关键词：
semiconductor cavity-QED; electron-phonon scattering; nanophotonics; master equations; quantum trajectories; QUANTUM-DOT; EMISSION;
D O I：
10.1063/1.3644205
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
We present a quantum optics formalism to study the dynamics of a coherently-driven semiconductor quantum dot interacting with an acoustic phonon bath and a high Q microcavity. A time-convolutionless master equation is derived in the polaron frame, where multiphoton and multiphoton effects are included to all orders. As applications of the theory, we study the resonance fluorescence spectra and intensity power broadening of a driven quantum dot in the regime of semiconductor cavity-QED. Pronounced signatures of electron-phonon-photon scattering are observed. Quantum trajectory simulations and effective phonon master equations help identify the underlying physics.
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页数：5
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