相关实验视频

Updated: Jul 15, 2026

In Depth Analyses of LEDs by a Combination of X-ray Computed Tomography CT and Light Microscopy LM Correlated with Scanning Electron Microscopy SEM
10:42

In Depth Analyses of LEDs by a Combination of X-ray Computed Tomography CT and Light Microscopy LM Correlated with Scanning Electron Microscopy SEM

Published on: June 16, 2016

9.3K

模拟和温度测量LED光学功率的模拟和温度测量

Maria Strąkowska1, Sebastian Urbaś1, Mariusz Felczak1

  • 1Institute of Electronics, Lodz University of Technology, 90-924 Lodz, Poland.

Sensors (Basel, Switzerland)
|March 13, 2024
PubMed
概括

本研究介绍了一种简单的红外热像技术,用于测量发光二极管 (LED) 的光学功率. 该方法通过将标准方法验证的电输入和温度相关联,准确地确定LED效率.

关键词:
红外照射热图学 红外照射热图学 红外照射热图在LEDLEDLEDLED中,我们可以看到LED.光学功率是指光学功率是指光学功率热建模 热建模 热建模

更多相关视频

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography11:34

Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

Published on: May 15, 2017

11.1K
Light Spot-Based Assay for Analysis of Drosophila Larval Phototaxis07:16

Light Spot-Based Assay for Analysis of Drosophila Larval Phototaxis

Published on: September 27, 2019

6.2K

相关概念视频

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...