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arXiv 1706.02097quant-ph
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相控声子Laser

Phase-Controlled Phonon Laser

Yan-Lei Zhang, Chang-Ling Zou, Chuan-Sheng Yang, Hui Jing, Chun-Hua Dong, Guang-Can Guo, Xu-Bo Zou

摘要:

提出了一种在耦合腔光机系统中利用可调谐光放大器实现相控超低阈值声子激光器的方案。相干光子-声子相互作用的巨大增强是通过设计外部参数驱动的强度和相位来实现的。这反过来又使单光子光学力学和低功率声子激光成为可能,为量子声子学和超灵敏运动检测等应用开辟了新的前景。

英文摘要:

A phase-controlled ultralow-threshold phonon laser is proposed by using tunable optical amplifiers in coupled-cavity-optomechanical system. Giant enhancement of coherent photon-phonon interactions is achieved by engineering the strengths and phases of external parametric driving. This in turn enables single-photon optomechanics and low-power phonon lasing, opening up novel prospects for applications, e.g. quantum phononics and ultrasensitive motion detection.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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