Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Development of a simplified NOVA-based scoring tool for assessing ultra-processed food consumption among Korean young adults: a cross-sectional study.

Korean journal of community nutrition·2026
Same author

Investigating the analytical robustness of the social and behavioural sciences.

Nature·2026
Same author

Neural phase microscopy with metasurface optics for real-time and nanoscale quantitative phase imaging.

Nature communications·2026
Same author

On-chip polarization management for stable nonlinear signal generation in thin-film lithium niobate.

Nanophotonics (Berlin, Germany)·2025
Same author

Whole genome Shotgun Sequence of <i>Anopheles stephensi,</i> The Host of Malaria parasite, <i>Plasmodium</i> sp.

Journal of genomics·2025
Same author

Freeform thin-film lithium niobate mode converter for photon-pair generation.

Nanophotonics (Berlin, Germany)·2025

相关实验视频

Updated: Jun 9, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
09:59

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

7.7K

超薄相机的Metasurface折叠镜头系统

Youngjin Kim1, Taewon Choi1, Gun-Yeal Lee1,2

  • 1Department of Electrical and Computer Engineering, Seoul National University, Gwanak-ro 1, Gwanak-Gu, Seoul 08826, Republic of Korea.

Science advances
|October 30, 2024
PubMed
概括

研究人员开发了一个超薄的镜头系统,使用了 metasurface 折叠光学. 这种新的纳米光学方法使智能手机和AR / VR设备等电子产品的更薄的摄像头成为可能.

更多相关视频

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

431
Demonstration of a Hyperlens-integrated Microscope and Super-resolution Imaging
10:01

Demonstration of a Hyperlens-integrated Microscope and Super-resolution Imaging

Published on: September 8, 2017

7.7K

相关实验视频

Last Updated: Jun 9, 2025

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors
09:59

Fabrication of Flexible Image Sensor Based on Lateral NIPIN Phototransistors

Published on: June 23, 2018

7.7K
Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

431
Demonstration of a Hyperlens-integrated Microscope and Super-resolution Imaging
10:01

Demonstration of a Hyperlens-integrated Microscope and Super-resolution Imaging

Published on: September 8, 2017

7.7K

科学领域:

  • 光学和光子学 在光学和光子学.
  • 材料科学 材料科学 材料科学
  • 消费电子产品消费者电子产品

背景情况:

  • 薄型摄像头对于智能手机和AR/VR设备等现代电子产品至关重要.
  • 传统的折射镜头系统限制了相机的薄度,原因是大小和间距.
  • 现有的光学平台在小型化方面面临着根本性的限制.

研究的目的:

  • 为了克服传统镜头系统的厚度限制.
  • 介绍一种新的透镜系统,利用超表面折叠光学.
  • 为了实现用于紧型电子设备的超薄摄像头设计.

主要方法:

  • 在玻璃晶圆上水平排列的元表面,以沿着折叠的路径引导光线.
  • 在基板内实现折叠的纳米光学.
  • 设计了一个厚度为0.7毫米的超薄镜头系统.

主要成果:

  • 实现了超薄的镜头系统,相对于有效焦距 (EFL) 较薄2倍.
  • 提供准衍射有限的成像质量.
  • 在852 nm. 展示了10°视野和f数为4的f数.

结论:

  • 超表面折叠光学为超薄的摄像头系统提供了令人信服的解决方案.
  • 这项技术克服了传统光学平台固有的局限性.
  • 为消费电子产品中的下一代紧型相机提供了一个可行的平台.