驱动耗散非线性腔阵列中的费米子化光子
Fermionized photons in an array of driven dissipative nonlinear cavities
摘要:
从理论上研究了一维强非线性光学微腔阵列的光学响应。当光学非线性远大于损耗和腔间隧道耦合时,系统的非平衡稳态会让人想起不可穿透玻色子的强关联Tonks-Girardeau气体。在系统的吸收光谱中以及在发射光的强度相关性中识别强相关性的签名。在国家的最先进的固态器件可能的实验实现进行了讨论。
英文摘要:
We theoretically investigate the optical response of a one-dimensional array of strongly nonlinear optical microcavities. When the optical nonlinearity is much larger than both losses and inter-cavity tunnel coupling, the non-equilibrium steady state of the system is reminiscent of a strongly correlated Tonks-Girardeau gas of impenetrable bosons. Signatures of strong correlations are identified in the absorption spectrum of the system, as well as in the intensity correlations of the emitted light. Possible experimental implementations in state-of-the-art solid-state devices are discussed.
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