相关实验视频

Updated: Jun 27, 2025

Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces
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Demonstration of Equal-Intensity Beam Generation by Dielectric Metasurfaces

Published on: June 7, 2019

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具有多束干扰的动态空间选择性元表面

Boyou Wang1, Rui Wei1, Hongsheng Shi1

  • 1Guangdong Provincial Key Laboratory of Nanophotonic Manipulation, Institute of Nanophotonics, College of Physics & Optoelectronic Engineering, Jinan University, Guangzhou 511443, China.

Nano letters
|April 30, 2024
PubMed
概括

研究人员开发了一种新的超表面策略,使用多个平面波来进行动态,选择性控制光操纵. 这克服了当前技术的局限性,使光学和光子学中的灵活和可扩展的应用成为可能.

关键词:
动态控制的动态控制metasurface 地表的表面是什么多重光束干扰的多重光束干扰.空间复杂化的空间复杂化.

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相关概念视频

Interference and Superposition of Waves01:07

Interference and Superposition of Waves

When two waves of the same nature occur in the same region simultaneously, they result in interference. Interference of waves implies that the net effect of the waves is the sum of the individual waves' effects. However, it does not imply that the individual waves affect the propagation of other waves.
Interference occurs in mechanical waves, such as sound waves, waves on a string, and surface water waves. Mechanical waves correspond to the physical displacement of particles. Hence,...
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