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

Photoluminescence: Applications01:14

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...

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

Video-assisted transcervical-transtracheal repair for post-intubation tracheal laceration.

Interdisciplinary cardiovascular and thoracic surgery·2026
Same author

Wearable Sports Vision Training May Improve Selected Visuomotor Outcomes and Hitting Precision in Collegiate Badminton Athletes: A Randomized Controlled Trial.

Diagnostics (Basel, Switzerland)·2026
Same author

Spatial and Single-cell Multi-omics Approaches Unravel the Genetic and Immunological Landscape of SIRPB1 in Kidney Renal Clear Cell Carcinoma.

Recent patents on anti-cancer drug discovery·2026
Same author

Outcomes of Subtotal Colectomy with Ileorectal Anastomosis and Intensive Endoscopic Surveillance in Familial Adenomatous Polyposis: A Case Series.

Cancer management and research·2026
Same author

A Framework with Transformer-Based Model for Cerebrovascular Stenosis Detection in Magnetic Resonance Angiography.

Journal of imaging informatics in medicine·2026
Same author

Magnesium as a Bioenergetic Checkpoint Linking Mitochondrial Function, Metabolic Disease, and Aging.

Aging cell·2026

相关实验视频

Updated: Jul 9, 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

9.4K

激光钻孔微结构,以提高WLED的光效率和广角辐射.

Po-Nan Wan, Chien-Wei Huang, Chun-Nien Liu

    Optics express
    |August 13, 2025
    PubMed
    概括

    这项研究提高了白色发光二极管 (WLED) 使用激光制造的微透镜阵列在玻璃中的. 这提高了用于先进照明应用的光提取和光效率.

    科学领域:

    • 材料科学 材料科学 材料科学
    • 光电学是指光电子产品.
    • 光子学 是一个光子学.

    背景情况:

    • 在白色发光二极管 (WLED) 中,玻璃中的 (PiG) 结构至关重要.
    • 在WLED中优化光提取和角分布仍然是提高性能的关键挑战.

    研究的目的:

    • 为了提高WLED的PiG结构的光学性能.
    • 研究激光制造微镜阵列 (MLA) 在表面上的集成.
    • 分析MLA结构参数对光提取和角辐射的影响.

    主要方法:

    • 混合方法将PiG结构与激光制造的MLA结合起来.
    • 使用激光直接写字和钻孔,直接对MLA结构进行建模.
    • 系统地调查不同的微镜距 (100135μm).
    • 基于几何光学的射线追踪模拟.

    主要成果:

    • 通过120μm微镜距实现最佳性能.
    • 增加了从80°到120°的发射角度.
    • 增加了12.5%的增强光效.
    • 扩散比率从51.4%提高到80.3%.

    更多相关视频

    Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
    11:34

    Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

    Published on: May 15, 2017

    11.2K
    Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
    10:41

    Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

    Published on: May 31, 2018

    8.9K

    相关实验视频

    Last Updated: Jul 9, 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

    9.4K
    Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography
    11:34

    Subsurface Defect Localization by Structured Heating Using Laser Projected Photothermal Thermography

    Published on: May 15, 2017

    11.2K
    Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode
    10:41

    Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

    Published on: May 31, 2018

    8.9K
  • 颜色转换效率从64.7%提高到74.6%.

    • 结论:

    • 激光制造的MLA有效地提高了PiG结构的光学性能.
    • 拟议的方法为WLED改进提供了一个可扩展,无面具和实用的方法.
    • 这些发现对于汽车和固态照明中的下一代WLED具有重要意义.