Precision Mass Sensing by Tunable Double Optomechanically Induced Transparency with Squeezed Field in a Coupled Optomechanical System
Precision Mass Sensing by Tunable Double Optomechanically Induced Transparency with Squeezed Field in a Coupled Optomechanical System
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DOI：
10.1007/s10773-017-3276-z
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发表时间：
2017-01
影响因子：
1.4
通讯作者：
Qiong Wang;Wen-Juan Li
中科院分区：
文献类型：
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作者：
Qiong Wang;Wen-Juan Li
我们提出了一种基于可调双光机械诱导透明度（OMIT）的压缩场全光精密质量传感方案，该方案由光机械腔耦合到带电纳米机械谐振器（NAMR）组成。我们证明了通过测量双省略的两个透明窗口的分裂可以实现在NAMR上的吸积质量着陆。此外，我们的工作表明，这种量子化场方案在某种程度上可以抵抗温度和腔衰。由于精度测量是基于噪声谱的，因此我们的方案可能为光机械系统中基于噪声的精度测量提供一个新的范例。
We present a scheme for all-optical precision mass sensing with squeezed field in a system consisting of an optomechanical cavity coupled to a charged nanomechanical resonator (NAMR) in terms of tunable double optomechanically induced transparency (OMIT) . We demonstrate that the accreted mass landing on NAMR can be achieved by measuring the splitting of the two transparency windows of the double OMIT. Moreover, our work shows this scheme for the quantized fields can be robust against temperature and cavity decay in somehow. Specifically, the precision measurement is from the noise spectrum, for these reasons, our scheme may provide a new paradigm for precision measurement based on the noise in the optomechanical system.