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Danqing Wang^1,2,3,4, Zheyu Lu^5,6,7, Sorren Warkander⁸

¹College of Future Information Technology, Shanghai Engineering Research Centre of Ultra-precision Optical Manufacturing, Fudan University, Shanghai, China. danqingwang@fudan.edu.cn.

Nature communications

|October 16, 2025

概括

研究人员使用epsilon-near-zero材料演示了远程光学相互作用,类似于量子道. 强烈的电磁场在薄膜中显示出反相关振荡,从而使新的光子应用成为可能.

科学领域:

光子学是指光子学的使用方法.
量子光学是一种量子光学.
材料科学材料科学材料科学

背景情况:

量子道可以通过波函数干扰来实现电子传输.
发光合通常限制了薄膜中的光学相互作用.

研究的目的:

为了证明对远程共振量子道的光学类比.
为了探索超出 evanescent 合的相调光学相互作用.
研究光通信和光子电路中的应用.

主要方法:

在光学交互中使用epsilon近零 (ENZ) 材料.
在ENZ薄膜中限制强烈的电磁场.
在多层的氧化物中使用第二波生成探测场强度.

主要成果:

氧化物层之间的远程光学相互作用达到数百微米.
观察到封闭电磁场的反相关强度振荡.
证明了低波长模式足迹与远程辐射合.

结论:

恩兹材料能够实现类似于量子道的新型远程光学相互作用.
观察到的现象为先进的光通信和大型光子系统提供了潜力.
这项工作为混合量子光子系统铺平了道路.

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