相关实验视频

Updated: May 15, 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

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微波红外兼容的可重新配置的元表面的刺激器多重复合框架与LED阵列集成

Yuxi Li1,2, Ruichao Zhu1,2, Sai Sui1,2

  • 1AeroSpace MetaMaterials Laboratory of Suzhou National Laboratory, Air Force Engineering University, Xi'an, 710038, China.

Nanophotonics (Berlin, Germany)
|April 11, 2025
PubMed
概括

这项研究引入了一种可重新配置的新型超表面,兼容微波和红外波段. 它使用单个元原子结构与集成的LED阵列用于多功能波操纵.

关键词:
红外波段是红外波段.微波波段是微波波段中的一个.可重新配置的特性.可重新配置的地表元件.刺激器-多重复合器

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相关概念视频

Design Example: Capacitance Multiplier Circuit01:20

Design Example: Capacitance Multiplier Circuit

In integrated circuit technology, a capacitance multiplier is often utilized to produce a larger capacitance value when a small physical capacitance falls short. This is achieved by a circuit that multiplies capacitance values by a factor of up to 1000, such that a 10-pF capacitor can replicate the performance of a 100-nF capacitor.
The circuit illustrated in Figure 1 below incorporates two op-amps, with the first operating as a voltage follower and the second acting as an inverting amplifier.
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