We propose a scheme that can generate tunable optomechanically induced transparency in a hybrid piezo-optomechanical cavity system. The system is composed of a high-quality planar distributed Bragg reflector cavity modified with an embedded Gaussian-shaped defect. Moreover, interdigitated transducers are fabricated on the surface of the cavity to generate surface acoustic waves. Under the actuation of the surface acoustic wave, the upper Bragg mirrors can be vibrated as a bulk acoustic resonator, and the distributed Bragg reflector cavity becomes a standard three-level optomechanical system. In this situation, we show that when a strong pump optical field and a weak probe optical field are simultaneously applied to the hybrid optomechanical cavity system, optomechanically induced transparency occurs under the quantum interference between different energy-level pathways. Our scheme can be applied in the fields of optical switches and quantum information processing in solid-state quantum systems.

中文翻译：

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混合压电-光-机械平面分布布拉格反射器-腔系统中的表面声波控制的光-机械致透明性

我们提出了一种可以在混合压电光机械腔系统中产生可调光机械感应透明性的方案。该系统由高质量的平面分布布拉格反射器腔组成，该腔经过修改并嵌入了高斯形状的缺陷。此外，叉指式换能器被制造在腔的表面上以产生表面声波。在表面声波的驱动下，上布拉格镜可作为体声谐振器振动，而分布的布拉格反射镜腔成为标准的三级光机系统。在这种情况下，我们表明当强光泵浦光场和弱探针光场同时应用于混合光机腔系统时，在不同能级路径之间的量子干扰下，发生了光机械诱导的透明性。我们的方案可以应用于固态量子系统中的光开关和量子信息处理领域。