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

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

871
A household microwave and lasers are examples of standing electromagnetic waves in a cavity. When two conducting metal plates are placed parallel at the nodal planes, it creates a cavity where standing waves are formed. The cavity between the two planes is analogous to a stretched string held at the points x = 0 and x = L. Here, the distance 'L' between the two planes must be an integer multiple of half of the wavelength. The wavelengths that satisfy this condition are given by:
871

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

Dynamic positioning of Rpc34 winged helix in RNA polymerase III elongation complex for its stability with implications for reinitiation.

Proceedings of the National Academy of Sciences of the United States of America·2026
Same author

Molecular characterization, construction of an infectious clone, and evaluation of banana cultivar susceptibility to banana bract mosaic virus from Taiwan.

Plant disease·2026
Same author

Intermetallic-anchored epidermal EGaIn patch with analog constriction gates for cardiorespiratory monitoring.

Science advances·2026
Same author

Transcription Factor Ets-1 Is a Central Regulator of Redox Balance and Liver Regeneration Through epidermal growth factor (EGF) and transforming growth factor-β (TGF-β) 1 Signaling.

Laboratory investigation; a journal of technical methods and pathology·2026
Same author

Upregulated jasmonate signaling shifts Arabidopsis microbiota interactions and stress adaptations through a positive feedback loop.

The ISME journal·2026
Same author

Quantitative assessment of the tendon-pulley interface in trigger finger: a pilot feasibility study of a wearable electrical contact resistance sensor.

Journal of orthopaedic surgery and research·2026

相关实验视频

Updated: Jun 8, 2025

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.7K

微空洞辅助的多共振元表层使得多功能波面工程成为可能.

Shih-Hsiu Huang1, Hsiu-Ping Su1, Chao-Yun Chen1

  • 1Department of Photonics, National Cheng Kung University, Tainan, Taiwan.

Nature communications
|November 7, 2024
PubMed
概括
此摘要是机器生成的。

这项研究介绍了一种微洞辅助的多共振元表面,用于广泛的光谱波面控制. 这种新的平台实现了多个高Q共振,为先进的光子应用实现了多功能光学调制.

更多相关视频

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K
Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
12:18

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

16.9K

相关实验视频

Last Updated: Jun 8, 2025

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms
08:48

Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms

Published on: September 25, 2020

5.7K
Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K
Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
12:18

Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

Published on: August 5, 2013

16.9K

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:

  • 超表面在光调制方面出色,但通常在狭窄的光谱范围内.
  • 存在对多共振元面的需求,使波浪工程能够跨越广谱.

研究的目的:

  • 引入一个微洞辅助的多共振超表面平台.
  • 为了实现多个共振模式的同时激发,用于广泛的光谱控制.

主要方法:

  • 微波长元原子与分布式布拉格反射器 (DBR) 基板的集成.
  • 利用微腔效应来增强多共振现象.

主要成果:

  • 在可见近红外 (NIR) 频谱中生成多达15个高Q共振峰.
  • 实现了最大的模拟效率81%和实验效率70.7%.
  • 证明了振幅,相位和波面调制能力.

结论:

  • 微空洞辅助的超表面使得广谱波面工程的多共振行为成为可能.
  • 在光学显示器和通过结构性彩色印刷和全息成像加密的潜在应用.
  • 在光子学中为下一代多共振元表面铺平了道路.