06/18/2025, 03:00 PM UTC
为人类和机器提供更好的图像Better Images for Humans and Machines
➀ 苏黎世联邦理工学院和瑞士联邦材料研究所的研究人员开发了一种基于钙钛矿的图像传感器，与传统的硅传感器相比，其光捕获效率更高，色彩精度更优，且减少了伪影；
➁ 通过堆叠钙钛矿层实现无滤镜的全光谱吸收，理论光捕获能力和分辨率均提升至三倍；
➂ 该技术有望应用于医学诊断、环境监测和机器视觉领域的高光谱成像，未来计划进一步缩小像素尺寸以实现商业化。
➀ Researchers from ETH Zürich and Empa developed a perovskite-based image sensor that captures more light with better color accuracy and fewer artifacts compared to traditional silicon sensors;
➀ The stacked perovskite layers enable full-spectrum light absorption without filters, tripling both light capture and resolution potential;
➀ The technology shows promise for hyperspectral imaging in medical diagnostics, environmental monitoring, and machine vision applications, with plans to miniaturize pixels further for commercialization.
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