相关实验视频

Updated: Apr 6, 2026

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

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基于低损耗可重新配置的Sb2Se3的双极化光束方向

Leling Chen, Tingting Tang, Jie Li

    Optics letters
    |August 29, 2025
    PubMed
    概括

    我们使用Sb2Se3开发了可重新配置的超表面, 这种动态超表面增强了LiDAR系统,在各种条件下改善成像和传感.

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    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station05:57

    Characterization of SiN Integrated Optical Phased Arrays on a Wafer-Scale Test Station

    Published on: April 1, 2020

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    Demonstration of Spin-Multiplexed and Direction-Multiplexed All-Dielectric Visible Metaholograms08:48

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

    Published on: September 25, 2020

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    相关概念视频

    Biasing of Metal-Semiconductor Junctions01:27

    Biasing of Metal-Semiconductor Junctions

    Biasing metal-semiconductor junctions involves applying a voltage across the junction. Specifically, the metal is connected to a voltage source, while the semiconductor is grounded. This technique is essential for controlling the direction and magnitude of current flow in electronic devices, including diodes, transistors, and photovoltaic cells.
    In Schottky junctions, where the semiconductor is n-type, applying a positive voltage to the metal relative to the semiconductor reduces its Fermi...
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