论文标题
纤维腔中的空腔光学力学：刺激的布里鲁因散射的作用
Cavity optomechanics in a fiber cavity: the role of stimulated Brillouin scattering
论文作者
论文摘要
我们通过数值模拟和简单的理论模型研究了刺激的布里鲁因散射在纤维腔中的作用，并在实验，模拟和理论之间找到了良好的一致性。我们还研究了在非线性布里渊散射的存在下基于纤维腔的光力系统。使用仿真和理论，我们表明，这种杂种光力系统增加了未解决的边带状态中低机械共振频率的光力阻尼。此外，与标准光学力学形成鲜明对比的蓝色失调发生了最佳阻尼。我们研究了该混合动力学系统是否能够将机械振荡器冷却到量子基态。
We study the role of stimulated Brillouin scattering in a fiber cavity by numerical simulations and a simple theoretical model and find good agreement between experiment, simulation and theory. We also investigate an optomechanical system based on a fiber cavity in the presence on the nonlinear Brillouin scattering. Using simulation and theory, we show that this hybrid optomechanical system increases optomechanical damping for low mechanical resonance frequencies in the unresolved sideband regime. Furthermore, optimal damping occurs for blue detuning in stark contrast to standard optomechanics. We investigate whether this hybrid optomechanical system is capable cooling a mechanical oscillator to the quantum ground state.
