関連する実験動画

Updated: May 13, 2026

Direct Imaging of Laser-driven Ultrafast Molecular Rotation
10:52

Direct Imaging of Laser-driven Ultrafast Molecular Rotation

Published on: February 4, 2017

9.5K

FMCW LiDARは,GaNベースの分散フィードバックレーザーダイオードを466 nmで搭載しています.

Wataru Kokuyama, Hidemi Tsuchida, Yoshiaki Nakajima

    Optics express
    |February 20, 2026
    PubMed
    まとめ

    この研究は,目に見えるガリウムニトリド (GaN) ベースのレーザーダイオードを使用して最初の周波数調節連続波 (FMCW) LiDARを実証しています. この可視的なコヒーレントセンシング技術は,水中操作の可能性を示しています.

    さらに関連する動画

    Conducting Multiple Imaging Modes with One Fluorescence Microscope08:32

    Conducting Multiple Imaging Modes with One Fluorescence Microscope

    Published on: October 28, 2018

    9.4K
    The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements09:10

    The Frequency Domain Thermoreflectance Technique for Thermal Property Measurements

    Published on: December 5, 2025

    1.4K

    関連する概念動画

    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,...