Rabi Oscillation of Exciton Dressed by Phonons In a Quantum Dot
LI Wai-Sang2, ZHU Ka-Di1,2
1Department of Physics, Shanghai Jiao Tong University, Shanghai 200030
2Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong
Rabi Oscillation of Exciton Dressed by Phonons In a Quantum Dot
LI Wai-Sang2;ZHU Ka-Di1,2
1Department of Physics, Shanghai Jiao Tong University, Shanghai 200030
2Department of Electronic and Information Engineering, The Hong Kong Polytechnic University, Hong Kong
Abstract：The effect of strong exciton-phonon interacton on the excitonic Rabi oscillations in a coherently driven quantum dot in a high-Q single mode cavity is investigated theoretically. We show that the Rabi oscillation of exciton dressed by phonons can persists with the Rabi frequency ge-λ/2 at absolute zero temperature, where g is the single-photon Rabi frequency and λ is the Huang-Rhys factor. The results also present that such coherent oscillations can be modified by manipulating the Rabi frequency of the driving field.
(Quantum computation architectures and implementations)
引用本文:
LI Wai-Sang;ZHU Ka-Di;. Rabi Oscillation of Exciton Dressed by Phonons In a Quantum Dot[J]. 中国物理快报, 2003, 20(9): 1568-1570.
LI Wai-Sang, ZHU Ka-Di,. Rabi Oscillation of Exciton Dressed by Phonons In a Quantum Dot. Chin. Phys. Lett., 2003, 20(9): 1568-1570.
2003, Vol. 20 
