Quantum Super-resolution Imaging with Multicenter Integration

Zhe He

doi:10.1021/acsphotonics.5c02335

2025-11-01

PRE

DOI：10.1021/acsphotonics.5c02335

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基于自发参量下转换（SPDC）纠缠的量子成像可以超越经典分辨率极限。然而，其应用常受限于慢速数据采集，这需要大量帧数。在此，我们介绍一种快速量子超分辨方法，该方法整合了以多个空间偏移位置为中心对称分布的双光子。而传统方法依赖围绕单一中心对称分布的双光子，需要约200,000帧才能实现具有相当信噪比（SNR）的超分辨成像，我们的方法仅需10,000帧即可完成同样效果。该方法通过提升信噪比和数据采集时间缩短20倍，显著提高了量子超分辨成像的实用性和效率。

Keyword:

quantum imaging

entanglement

super-resolution

signal-to-noise ratio

期刊

ACS Photonics

IF:

6.7

论文数:

5.6K

被引数:

2.5W

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