相关实验视频

Updated: Feb 19, 2026

Measurement of Chladni Mode Shapes with an Optical Lever Method
04:39

Measurement of Chladni Mode Shapes with an Optical Lever Method

Published on: June 5, 2020

5.8K

通过光束偏移直接提取表面振动配置文件.

Thomas J Pollei1, Adam W Behnke1, Kevin J Webb1

  • 1School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907, USA.

The Review of scientific instruments
|February 17, 2026
PubMed
概括

我们开发了一种新的光学方法,用于在不需要复杂的建模的情况下精确地测量表面位移. 这种技术准确地描述了微尺度设备的机械行为和光机械系统.

更多相关视频

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays05:04

Author Spotlight: Introduction to Active Probe Atomic Force Microscopy with Quattro-Parallel Cantilever Arrays

Published on: June 13, 2023

2.5K
High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis13:31

High Speed Sub-GHz Spectrometer for Brillouin Scattering Analysis

Published on: December 22, 2015

15.8K

相关概念视频

Beams with Unsymmetric Loadings01:17

Beams with Unsymmetric Loadings

Analyzing a supported beam under unsymmetrical loadings is essential in structural engineering to understand how beams respond to varied force distributions. This analysis involves calculating the deflection and identifying points where the slope of the beam is zero, which are crucial for ensuring structural stability and functionality.
The first moment-area theorem determines the slope at any point on the beam. This theorem indicates that the change in slope between two points on a beam...
451