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Updated: Jul 9, 2026

Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters
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Design, Fabrication, and Experimental Characterization of Plasmonic Photoconductive Terahertz Emitters

Published on: July 8, 2013

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基于石墨烯和局部横向电等离子模式之间的增强相互作用的等离子调节器

Anle Hou, Yulin Wang, Feihu Geng

    Optics express
    |November 22, 2024
    PubMed
    概括

    研究人员开发了一种新的石墨烯/分裂环状等离子体波导调节器. 该设备实现了集成光学的创纪录的高调制深度和低插入损失,使纳米光子设备更快,更高效.

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    相关概念视频

    MOSFET: Enhancement Mode01:22

    MOSFET: Enhancement Mode

    Enhancement-mode MOSFETs are pivotal components in electronics, distinguished by their capacity to act as highly efficient switches. They are part of the larger family of metal-oxide Semiconductor Field-Effect Transistors (MOSFETs). They are available in two types: p-channel and n-channel, each tailored to specific polarity operations.
    In their basic form, enhancement-mode MOSFETs are typically non-conductive when the gate-source voltage (Vgs) is zero. This default 'off' state means no current...