论文标题
Mose2和零维纳米腔之间的分散耦合
Dispersive coupling between MoSe2 and a zero-dimensional integrated nanocavity
论文作者
论文摘要
建立材料共振和光腔之间的相干相互作用是开发半导体量子光学元件的必要第一步。在这里，我们证明了单层Mose2中的中性激子与零维，小模式体积纳米腔之间的相干相互作用。当激动子腔内呼吸降低时，腔共振的分散转移可以观察到这一点，估计的激子腔耦合约为4.3 MeV，并且在80 Kelvin处的C〜3.4合作。预计该耦合的激子腔平台将在4 kelvin处于量子或超低功率纳米光子学中的应用4 kelvin时达到强光耦合方案（即与C〜380）。
Establishing a coherent interaction between a material resonance and an optical cavity is a necessary first step for the development of semiconductor quantum optics. Here we demonstrate a coherent interaction between the neutral exciton in monolayer MoSe2 and a zero-dimensional, small mode volume nanocavity. This is observed through a dispersive shift of the cavity resonance when the exciton-cavity detuning is decreased, with an estimated exciton-cavity coupling of ~4.3 meV and a cooperativity of C~3.4 at 80 Kelvin. This coupled exciton-cavity platform is expected to reach the strong light-matter coupling regime (i.e., with C~380) at 4 Kelvin for applications in quantum or ultra-low power nanophotonics.
