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arXiv 0909.1862quant-ph
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腔光学力学中Stokes和Anti-Stokes过程的正模分裂和反聚束:辐射压力诱导的四波混频腔光学力学

Normal Mode Splitting and Antibunching in Stokes and Anti-Stokes Processes in Cavity Optomechanics: Radiation Pressure Induced Four-Wave Mixing Cavity Optomechanics

Sumei Huang, G. S. Agarwal

摘要:

本文研究了强耦合条件下腔光学力学中的斯托克斯和反斯托克斯过程。斯托克斯和反斯托克斯信号表现出显著的简正模分裂。我们报告斯托克斯信号的增益。我们还报告寿命分裂时,泵浦功率小于正常模式分裂的临界功率。非线性Stokes过程为研究强耦合腔力学提供了一种有效的方法。我们还研究了由光机系统自发产生的斯托克斯和反斯托克斯光子之间的相关性。在零温度下,我们的纳米力学系统导致自发产生的光子表现出光子反聚束和那些违反柯西-施瓦茨不等式之间的相关性。

英文摘要:

We study Stokes and anti-Stokes processes in cavity optomechanics in the regime of strong coupling. The Stokes and anti-Stokes signals exhibit prominently the normal-mode splitting. We report gain for the Stokes signal. We also report lifetime splitting when the pump power is less than the critical power for normal-mode splitting. The nonlinear Stokes processes provide a useful method for studying strong coupling regime of cavity optomechanics. We also investigate the correlations between the Stokes and anti-Stokes photons produced spontaneously by the optomechanical system. At zero temperature, our nanomechanical system leads to the correlations between the spontaneously generated photons exhibiting photon antibunching and those violating the Cauchy-Schwartz inequality.

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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