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

Determination of Crystal Structures01:29

Determination of Crystal Structures

In the late 1800s, the revelation that light extended beyond visible wavelengths led to the discovery of X-rays by Wilhelm Roentgen. Recognized as high-energy electromagnetic radiation with short wavelengths, X-rays prompted exploration into their interaction with crystals. Max von Laue proposed in 1912 that the periodic arrangement of atoms, ions, or molecules in crystals would cause them to diffract X-rays, a hypothesis confirmed through experiments with copper sulfate and zinc sulfide...

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

Probing the terahertz wave distribution inside a crystal in a terahertz wave parametric source.

Optics express·2026
Same author

High-speed and single-shot terahertz spectroscopy using a wavelength-tunable source [Invited].

Applied optics·2026
Same author

Pulse-width dependence of terahertz parametric generation in the sub-picosecond regime.

Optics letters·2025
Same author

Large tolerance for incidence angle in Terahertz parametric detection.

Scientific reports·2025
Same author

Wide dynamic range and real-time reagent identification and imaging using multi-wavelength terahertz parametric generation and machine learning.

Scientific reports·2023
Same author

Noise-free terahertz-wave parametric generator.

Optics letters·2022

相关实验视频

Updated: Jul 12, 2026

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
13:44

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

15.3K

使用坦酸进行太赫兹参数检测.

Sota Mine, Shiki Tanaka, Kodo Kawase

    Optics letters
    |January 16, 2025
    PubMed
    概括

    与酸相比,坦酸提供了较好的太赫兹 (THz) 参数检测灵敏度. 这种非线性光学晶体增强了低频探测,在0.8-1.5 THz频段提供高达15 dB的改进.

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 材料科学 材料科学 材料科学

    背景情况:

    • 太赫兹 (THz) 参数检测是一种通过将其转换为近红外频谱来检测THz波的敏感技术.
    • 尼酸盐是常规使用的非线性光学晶体,但它在高参数增益频段有局限性.

    研究的目的:

    • 研究用于THz参数检测的替代非线性光学晶体.
    • 评估坦酸盐在高灵敏度THz检测中的性能.

    主要方法:

    • 在THz参数检测设置中使用坦酸作为非线性光学晶体.
    • 在0.8-1.5 THz频率范围内测量参数增益和检测灵敏度.

    主要成果:

    • 在低THz频率使用坦酸盐进行了高灵敏度检测.
    • 与传统方法相比,在0.8-1.5 THz频段实现了15 dB的最大信号改善.

    结论:

    • 坦酸是一种可行的替代非线性光学晶体,用于THz参数检测.
    • 这种材料提供了增强的灵敏度,特别是在较低的THz频率,扩大THz检测系统的功能.

    更多相关视频

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
    10:54

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

    Published on: July 8, 2013

    14.8K
    Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization
    08:22

    Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization

    Published on: August 6, 2018

    6.8K

    相关实验视频

    Last Updated: Jul 12, 2026

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
    13:44

    Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

    Published on: December 27, 2012

    15.3K
    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
    10:54

    Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

    Published on: July 8, 2013

    14.8K
    Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization
    08:22

    Measurement of Ultrafast Vibrational Coherences in Polyatomic Radical Cations with Strong-Field Adiabatic Ionization

    Published on: August 6, 2018

    6.8K