相关实验视频

Updated: Jul 1, 2025

Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution
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Lensfree On-chip Tomographic Microscopy Employing Multi-angle Illumination and Pixel Super-resolution

Published on: August 16, 2012

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一个多焦点的稀疏孔径金属化.

Borui Xu1, Wei Wei1, Ping Tang1

  • 1Center for Biophotonics, Institute of Medical Robotics, School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)
|March 14, 2024
PubMed
概括

这项研究提出了一种新的多焦点金属,可以克服以前设计的成像质量限制. 这种紧的,独立于偏振的金属镜头可以在多个焦点实现高质量的成像,用于先进的光学应用.

关键词:
多焦点金属镜头光学稀疏的光圈孔口.两极分化独立的金属镜头两个光子聚合的聚合物.

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相关概念视频

Focusing of Light in the Eye01:16

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Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
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