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Updated: Jun 5, 2025

Simulation, Fabrication and Characterization of THz Metamaterial Absorbers
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Simulation, Fabrication and Characterization of THz Metamaterial Absorbers

Published on: December 27, 2012

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电气调节的THz石墨烯超表面波延缓器

Hyunwoo Park1, Sodam Jeong1, Changwon Seo2

  • 1Department of Physics, University of Ulsan, Ulsan 44610, Republic of Korea.

Nanophotonics (Berlin, Germany)
|December 5, 2024
PubMed
概括

研究人员使用石墨烯集成的超表面电气控制的太赫兹波极化. 这一突破使可调节的光学元件和先进的偏振灵敏太赫兹技术成为可能.

关键词:
主动偏振控制 控制主动偏振有电调节的四分之一波板.石墨烯是一种石墨烯.石墨烯的元表面是石墨烯的元表面.metasurfaces 是一个地表.

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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:
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