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广场钻石量子传感与神经形态视觉传感器

Zhiyuan Du¹, Madhav Gupta¹, Feng Xu¹

¹Department of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong, 999077, P. R. China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)

|November 8, 2023

概括

这项研究引入了用于钻石磁力测量的新型神经形象视觉传感器,显著改善了超敏感广场传感应用的时间分辨率和数据压缩.

科学领域:

量子传感器是一种量子传感器.
材料科学材料科学材料科学
光学是什么?光学是什么?光学是什么?

背景情况:

由于巨大的数据处理要求,在广场钻石磁力测量中同时实现高时间分辨率和灵敏度是具有挑战性的.
目前的基于的传感器在数据量和延迟方面扎,限制了实时应用程序.

研究的目的:

开发一种具有高时间分辨率和灵敏度的超灵敏宽场钻石磁力测量的新方法.
为了利用神经形态视觉传感,在光学检测磁共振 (ODMR) 测量中有效地获取和处理数据.

主要方法:

利用神经形态视觉传感器在ODMR测量过程中将光强度变化编码为尖峰.
实施了一台现成的事件摄像头,用于实验验证.
评估了系统的性能与最先进的基于框架的磁力测量技术对比.

主要成果:

与基于的方法相比,时间分辨率得到了13倍的改善.
在检测ODMR共振频率方面取得了可比的精度.
成功监测了金纳米颗粒在钻石表面上的动态调节激光加热.

结论:

神经形态视觉传感为高精度,低延迟的广场量子传感提供了一条途径.
这项技术可以实现高效的数据处理和在具有挑战性的传感场景中提高性能.
与内存设备集成的潜力,以创建智能量子传感器.

关键词:

高精度和低延迟的高精度.神经形态传感器的神经形态传感器广场量子传感是一种广场量子传感.

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