相关实验视频

Updated: May 16, 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

灵活的智能微波超表面与形状引导的自适应编程

Fan Li1, Taisong Pan2, Weihan Li3

  • 1School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu, China.

Nature communications
|April 2, 2025
PubMed
概括

本研究介绍了一种灵活的智能表面平台 (FISP),用于可重新配置的超表面 (RM). 即使在RM机械变形时,FISP也能够实现稳定的电磁波操纵,克服了当前的限制.

更多相关视频

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces09:33

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

6.2K
Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations06:51

Microparticle Manipulation by Standing Surface Acoustic Waves with Dual-frequency Excitations

Published on: August 21, 2018

6.9K

相关概念视频

Standing Waves in a Cavity01:28

Standing Waves in a Cavity

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:
831