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

Imaging Biological Samples with Optical Microscopy01:18

Imaging Biological Samples with Optical Microscopy

12.1K
Optical microscopy uses optic principles to provide detailed images of samples. Antonie van Leeuwenhoek designed the first compound optical microscope in the 17th century to visualize blood cells, bacteria, and yeast cells. In 1830, Joseph Jackson Lister created an essentially modern light microscope. The 20th century saw the development of microscopes with enhanced magnification and resolution.
In optical microscopy, the specimen to be viewed is placed on a glass slide and clipped on the stage...
12.1K

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

Deep-learning endomicroscope with large field-of-view and depth-of-field for real-time in vivo imaging of epithelial cancer hallmarks.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Hybrid endomicroscopic objective with monolithic multi-material achromatic triplet fabricated using two-photon lithography.

Applied optics·2026
Same author

Snapshot hyperspectral imaging microscope enabled by cladded waveguide array fabricated with 2-photon additive manufacturing.

Biomedical optics express·2026
Same author

Dual-modality, deep-learning-enabled endomicroscope with large field-of-view and depth-of-field for real-time in vivo imaging of epithelial hallmarks of cancer.

bioRxiv : the preprint server for biology·2026
Same author

Fully 3D-printed endomicroscopic objective for two-photon, multi-wavelength excitation microscopy.

Biomedical optics express·2026
Same author

Flexible catheter optical coherence tomography of the porcine middle ear via the Eustachian tube using a 3D-printed reflective objective.

Journal of biomedical optics·2025

相关实验视频

Updated: Mar 13, 2026

High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging
13:49

High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging

Published on: January 11, 2011

35.2K

用于内镜应用的微型3D打印棒状折射镜头.

Kevin Beckford1, Yicheng Ma2, Jinyun Liu2

  • 1Rice University, Department of Electrical and Computer Engineering, Houston, Texas, United States.

Journal of biomedical optics
|March 12, 2026
PubMed
概括

本研究介绍了用于内镜的3D打印折射棒镜头,提供广视野 (FOV) 和高分辨率. 新型镜头设计在FOV中超过商业梯度指数 (GRIN) 镜头,使先进的光成像成为可能.

科学领域:

  • 光学工程的光学工程.
  • 增材制造 增材制造是一种增材制造.
  • 生物医学成像学 生物医学成像学

背景情况:

  • 梯度指数 (GRIN) 镜头是紧的,但具有有限的视野 (FOV).
  • 内镜成像需要微型光学,具有宽FOV和高分辨率.

研究的目的:

  • 设计,制造和验证用于光成像的3D打印折射棒镜头.
  • 为了将其性能与商用GRIN镜头进行比较.

主要方法:

  • 使用Zemax OpticStudio设计了一倍放大折射棒镜头,并通过两光子聚合制造.
  • 评估了三种光聚合物树脂的自身光.
  • 通过美国空军的解决方案目标来评估解决方案.

主要成果:

  • 3D打印的目标实现了衍射有限分辨率 (4.38μm).
  • 与商用GRIN镜头 (188微米) 相比,它显示出明显更大的FOV (498微米).
  • IP-Visio树脂显示了最低的自光,使得成功成像小鼠结肠组织.

结论:

  • 3D打印的折射棒镜头将GRIN镜头的紧性与多元镜头偏差校正相结合.
关键词:
添加剂制造 添加剂制造 添加剂制造光内镜 光内镜微型内镜的目标两个光子聚合的聚合.

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

1.3K
Video-rate Scanning Confocal Microscopy and Microendoscopy
14:10

Video-rate Scanning Confocal Microscopy and Microendoscopy

Published on: October 20, 2011

28.7K

相关实验视频

Last Updated: Mar 13, 2026

High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging
13:49

High-resolution Fiber-optic Microendoscopy for in situ Cellular Imaging

Published on: January 11, 2011

35.2K
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

1.3K
Video-rate Scanning Confocal Microscopy and Microendoscopy
14:10

Video-rate Scanning Confocal Microscopy and Microendoscopy

Published on: October 20, 2011

28.7K
  • 这项技术可以在很大的FOV上实现均分辨率,并允许为光成像量身定制的材料选择.
  • 未来的工作包括与光纤捆绑集成和改进的设计,以实现长期稳定性.