通过离散荧光发射器的超辐射耦合实现洪-欧-曼德尔传感

IF 4.2 Q2 QUANTUM SCIENCE & TECHNOLOGY
R. Shugayev, P. Lu, Yuhua Duan, M. Buric
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引用次数: 0

摘要

Hong-Ou-Mandel (HOM)效应是一种令人着迷的量子现象,无法用经典理论解释。传统上,远程非线性源被用来在homm分束器上实现光子的重合。在这里,我们建议可以使用放置在分束器间隙上的超辐射近场耦合发射器在局部创建homm干扰所需的同步发射源。我们证明了对分束器间隙介电常数变化的灵敏度,以及相应的Fisher信息可以通过homo光子检测得到显著增强。随后,我们概述了几种将超辐射发射器与实际传感器系统集成的策略。综上所述,这些发现将为广泛的近场HOM量子传感器和新型量子器件铺平道路。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hong–Ou–Mandel sensing via superradiant coupling of discrete fluorescent emitters
The Hong–Ou–Mandel (HOM) effect is a fascinating quantum phenomenon that defies classical explanation. Traditionally, remote nonlinear sources have been used to achieve coincident photons at the HOM beam splitter. Here, we suggest that the coincident emission source required for HOM interference can be created locally using superradiant near field coupled emitters positioned across the beam splitter gap. We show that sensitivity to permittivity changes in the beam splitter gap, and corresponding Fisher information can be substantially enhanced with HOM photon detection. Subsequently, we outline several strategies for integration of superradiant emitters with practical sensor systems. Taken together, these findings should pave a way for a wide array of near field HOM quantum sensors and novel quantum devices.
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CiteScore
9.90
自引率
0.00%
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