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首页> 外文期刊>Physica Scripta: An International Journal for Experimental and Theoretical Physics >Optomechanical second-order sideband effects in a Laguerre-Gaussian rotational-cavity system
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Optomechanical second-order sideband effects in a Laguerre-Gaussian rotational-cavity system

机译:Laguerre-Gaussian旋转腔系统中的光学力学二阶边带效应

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摘要

We theoretically investigate the second-order sideband generation in an optomechanical system, comprised of two spiral phase elements, with a focus on the influence of pumping power and detunings on second-order upper sideband effects. By analyzing the solutions of the secondorder sideband, based on a perturbation method, the efficiency of the second-order sideband generation in both resonance and near resonance conditions is discussed. It is found that the second-order sideband can be significantly modified, by tuning the pumping power and the pump-cavity detuning. Interestingly, the efficiency of the second-order sideband generation around the resonance frequency can be enhanced, under the near resonance regime.
机译:理论上,从理论上研究了由两个螺旋相块元素组成的光学机械系统中的二阶边带生成,重点关注泵送电力和阻止对二阶上边带效应的影响。 通过基于扰动方法分析二阶边带的解,讨论了谐振和近共振条件中的二阶边带生成的效率。 发现通过调谐泵送动力和泵腔静脉,可以显着地修改二阶边界。 有趣的是,在近谐振状态下可以增强谐振频率围绕共振频率的二阶边带的效率。

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