相关实验视频

Updated: Jun 16, 2026

Patterning via Optical Saturable Transitions - Fabrication and Characterization
08:19

Patterning via Optical Saturable Transitions - Fabrication and Characterization

Published on: December 11, 2014

7.3K

可调节结构激光在整个空间频谱上进行调节

Quan Sheng1, Jing-Ni Geng1, Jia-Qi Jiang2,3

  • 1State Key Laboratory of Precision Measuring Technology and Instruments, School of Precision Instrument of Opto-Electronics Engineering, Tianjin University, Tianjin, 300072, China.

Light, science & applications
|March 13, 2026
PubMed
概括

研究人员开发了第一个可调节结构激光器,能够高纯度发射所有单个横向电磁 (TEM) 模式. 这一突破为结构光应用提供了一个多功能新工具,填补了商业可用性的空白.

更多相关视频

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator08:39

Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

Published on: January 28, 2019

10.5K
Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy08:48

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

8.1K

相关概念视频

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...