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Super-resolution Fluorescence Microscopy

Super-resolution Fluorescence Microscopy

Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...

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Updated: May 13, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

基于低维半导体材料的下一代图像传感器

Yunxia Hu^1,2, Zhaoli Gao³, Zhengtang Luo¹

¹Department of Chemical and Biological Engineering, William Mong Institute of Nano Science and Technology, and Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Hong Kong, 999077, P. R. China.

Advanced materials (Deerfield Beach, Fla.)

|April 16, 2025

概括

下一代图像传感器使用低维半导体材料,如0D,1D和2D材料,以克服传统的局限性. 这些新型材料为先进的成像应用提供了增强的性能.

关键词:

图像传感器图像传感器具有低维的半导体材料.光学记忆器件是指光学记忆器件.光学突触装置是指光学突触装置.摄影探测器是一种光检测器.

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相关实验视频

Last Updated: May 13, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

Lensless Fluorescent Microscopy on a Chip

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Published on: August 17, 2011

A Standard and Reliable Method to Fabricate Two-Dimensional Nanoelectronics

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Published on: August 28, 2018

科学领域:

材料科学材料科学材料科学
半导体物理半导体物理
图像技术技术的成像技术

背景情况:

大数据和人工智能 (AI) 的快速发展推动了对优越图像质量和分析的需求.
传统的基于的图像传感器在满足这些不断增长的视觉信息处理需求方面存在局限性.

研究的目的:

提供基于低维半导体材料 (0D,1D,2D和混合体) 的下一代图像传感器的全面审查.
探索这些新型传感器的材料特性,设备结构,制备方法和成像特性.
突出基于低维材料的成像中的多样化应用以及未来的挑战和机遇.

主要方法:

对用于图像传感器的低维半导体材料研究的文献综述.
新型图像传感器的分类和分析,重点关注过渡金属二甲基化物 (TMD).
讨论设备结构,制备技术和成像性能.

主要成果:

低维材料具有独特的特性,适用于先进的图像传感.
特别关注过渡金属二甲基化物 (TMD) 和它们的制备方法.
识别各种应用,包括先进的,仿生和非·诺伊曼成像系统.

结论:

低维的半导体材料对于开发下一代图像传感器至关重要.
为了克服当前的挑战,需要进一步研究材料特性和设备工程.
在使用这些材料的先进成像技术中存在重大创新机会.