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主题:N-Phonon Bundle Emission via the Stokes Process
主讲人:吕新友 教授
单位:华中科技大学
主办方:浙江师范大学物理系
报告摘要
In this presentation, I will mainly introduce our recent work regarding bundle emission theory with electron-phonon interaction. Specifically, we demonstrate theoretically the bundle emission of n strongly correlated phonons in an acoustic cavity QED system. The mechanism relies on Stokes resonances that generate super-Rabi oscillations between states with a large difference in their number of excitations, which, combined with dissipation, transfer coherently pure n-phonon states outside of the cavity. This process works with close to perfect purity over a wide range of parameters and is tunable optically with well-resolved operation conditions. This broadens the realm of quantum phononics, with potential applications for on-chip quantum information processing, quantum metrology, and engineering of new types of quantum devices, such as optically heralded n-phonon guns.
主讲人介绍
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