We theoretically investigate optical bistability, mechanically induced absorption (MIA) and Fano resonance of a hybrid system comprising of a single quantum dot (QD) embedded in a solid-state microcavity interacting with the quantized cavity mode and the deformation potential associated with the lattice vibration. We find that the bistability can be tuned by the QD-cavity mode coupling. We further show that the normalized power transmission displays anomalous dispersion indicating that the system can be used to generate slow light. We also demonstrate the possibility of using the system as all optomechanical Kerr switch.

中文翻译：

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嵌入半导体微腔中的量子点的非线性光学响应特性：在量子通信平台中的可能应用

我们从理论上研究了混合系统的光学双稳态，机械诱导吸收（MIA）和Fano共振，该混合系统包括嵌入量子微腔模式和与晶格振动相关的变形势的固态微腔中嵌入的单个量子点（QD） 。我们发现，可以通过QD-腔模耦合来调节双稳态。我们进一步表明，归一化的功率传输显示异常色散，表明该系统可用于生成慢光。我们还演示了将该系统用作所有光机械Kerr开关的可能性。