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

Phase Contrast and Differential Interference Contrast Microscopy01:26

Phase Contrast and Differential Interference Contrast Microscopy

Phase-Contrast Microscopes
In-phase-contrast microscopes, interference between light directly passing through a cell and light refracted by cellular components is used to create high-contrast, high-resolution images without staining. It is the oldest and simplest type of microscope that creates an image by altering the wavelengths of light rays passing through the specimen. Altered wavelength paths are created using an annular stop in the condenser. The annular stop produces a hollow cone of...
Electronic Distance Measuring Instruments01:30

Electronic Distance Measuring Instruments

Electronic Distance Measuring Instruments (EDMs) are essential tools in modern surveying, offering precise distance measurements by emitting electromagnetic signals and calculating the time required for these signals to travel to a target and return. Two primary types of signals are used in EDMs — light waves and microwaves — each suited to specific environmental and distance requirements. Light-wave-based EDMs utilize either infrared or laser light, providing high accuracy over short distances...

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

Metabolomic signatures for diagnosis and clinical severity in Parkinson's disease.

EBioMedicine·2026
Same author

Chalcogenide substitution for the synthesis of dye MSe5: a benzoselenadiazole photosensitizer for high-performance DSSCs.

Chemical science·2026
Same author

<b>A new species of the genus <i>Cnipsomorpha</i> (Phasmatodea: Phasmatidae: Clitumninae) from China</b>.

Zootaxa·2026
Same author

Synergistic assembly, disassembly, and protection of complex forms of bundled F-actin.

The Journal of cell biology·2026
Same author

Integrated genomic and immunophenotypic profiling reveals monoclonal origin, smoking-driven evolution and heterogeneous microenvironment in pulmonary adenosquamous carcinoma.

Frontiers in immunology·2026
Same author

Association Between Mental Health Literacy and Its Dimensions with Adolescent Depression and Anxiety: A Cross-Sectional Study Among 5759 Adolescents in China.

Behavioral sciences (Basel, Switzerland)·2026

相关实验视频

Updated: Jul 5, 2026

A TIRF Microscopy Technique for Real-time, Simultaneous Imaging of the TCR and its Associated Signaling Proteins
16:10

A TIRF Microscopy Technique for Real-time, Simultaneous Imaging of the TCR and its Associated Signaling Proteins

Published on: March 22, 2012

23.9K

紧的快照双模式干扰度系统用于机器上的测量.

Daodang Wang1,2, Xiangyu Fu1, Ping Xu1,3

  • 1College of Metrology and Measurement Engineering, China Jiliang University, Hangzhou 310018, China.

Optics and lasers in engineering
|December 21, 2023
PubMed
概括

一个新的紧型干扰仪同时测量表面形状和粗度. 这种双模式系统简化了光学制造计量技术,以提高表面特征.

关键词:
光学干扰测量是一种光学干扰测量.双模式干扰仪双模式干扰仪在机器上进行测量.低开口接 接 接

更多相关视频

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.4K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.3K

相关实验视频

Last Updated: Jul 5, 2026

A TIRF Microscopy Technique for Real-time, Simultaneous Imaging of the TCR and its Associated Signaling Proteins
16:10

A TIRF Microscopy Technique for Real-time, Simultaneous Imaging of the TCR and its Associated Signaling Proteins

Published on: March 22, 2012

23.9K
Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.4K
Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization
10:28

Compact Lens-less Digital Holographic Microscope for MEMS Inspection and Characterization

Published on: July 5, 2016

10.3K

科学领域:

  • 光学工程的光学工程.
  • 计量学 计量学 计量学
  • 表面表征表征表征的表征表征.

背景情况:

  • 机上计量对于高效的光学制造至关重要.
  • 同时测量表面形状和粗度具有挑战.
  • 现有的系统可能缺乏紧性或简单性.

研究的目的:

  • 为机器计量提供一个紧的,双模式的干扰度系统.
  • 为了简化表面形状和粗度的测量.
  • 为了提高光学制造中的表面表征能力.

主要方法:

  • 一种新的光学波器设计将参考臂梁分开,用于双模式操作.
  • 一个带有微极化器阵列的像素化摄像头可以同时捕捉相位移的干涉图.
  • 基于配置优化的低光圈接延长了可测量的光圈.

主要成果:

  • 拟议的系统成功地同时进行表面形状和粗度测量.
  • 数值分析和实验验证证证实了系统的可行性.
  • 该系统证明了可移植性和适合机器上应用的适用性.

结论:

  • 紧的快照双模式干扰仪为光学制造提供了强大的工具.
  • 它可以在不同的空间频率和光圈大小上对机器表面进行表征.
  • 该系统解决了在光学生产中对高效和多功能计量学的需求.