Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Clipper Circuit01:18

Clipper Circuit

553
A clipper circuit is a fundamental wave-shaping device that harnesses the unique properties of diodes to alter and control waveform characteristics. This technology is widely used in electronic devices, especially in television and radar communication systems, where it enhances waveform modulation in both transmitters and receivers.
The operation of a clipper circuit can be exemplified by analyzing a dual-clipper configuration setup that integrates two ideal diodes, each paired with a biasing...
553

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

A stage-based framework to interpret regulatory T cell biology after heart transplantation.

Frontiers in cardiovascular medicine·2026
Same author

Passive OPM-MEG paradigm reveals altered brain network organization in children with DLD.

iScience·2026
Same author

Inhibition of voltage-dependent anion channel 1 aggregation protects pancreatic beta-cell mitochondria from glucose toxicity.

International journal of biological macromolecules·2026
Same author

Synergistic Regulation of Osteogenesis and Angiogenesis on Titanium Implants via Laser-Etched Micronano Structures and Zinc Oxide Coatings.

ACS applied bio materials·2026
Same author

Editorial: The role of inflammasome in neuroinflammation and neurodegeneration.

Frontiers in immunology·2026
Same author

Therapeutic effect of Fast Fix suture device combined with suture hook for lateral meniscus tear repair.

BMC surgery·2025
Same journal

Multifunctional reconfigurable terahertz metasurface based on vanadium dioxide phase transition: achieving broadband absorption and efficient polarization conversion.

Applied optics·2026
Same journal

High-Q-factor electromagnetically induced transparency utilizing quasi-bound states in the continuum in an all-dielectric terahertz metasurface.

Applied optics·2026
Same journal

Automated stitching interferometry for high-precision metrology of X-ray mirrors.

Applied optics·2026
Same journal

Experimental demonstration of an approach to designing a metal-dielectric DBR resonant cavity structure.

Applied optics·2026
Same journal

High-precision wavefront reconstruction from a single-shot interferogram using a physics-driven hybrid feature calibration network.

Applied optics·2026
Same journal

Ultra-high-Q Fano resonance based on coupled topological corner states in Kagome photonic crystals.

Applied optics·2026
查看所有相关文章

相关实验视频

Updated: Sep 11, 2025

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
12:19

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

Published on: April 4, 2017

8.5K

基于反直流的微环波长选择性开关装置.

Xixi Chu, Yuqing Song, Rongquan Chen

    Applied optics
    |August 12, 2025
    PubMed
    概括
    此摘要是机器生成的。

    这项研究引入了一种新的微环波长选择性开关,使用反向合器和GST材料. 该设备可以在没有自由光谱范围限制的情况下为光学网络进行高效的波长选择和切换.

    更多相关视频

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
    12:18

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

    Published on: August 5, 2013

    17.1K
    Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
    07:42

    Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

    Published on: December 15, 2021

    3.2K

    相关实验视频

    Last Updated: Sep 11, 2025

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
    12:19

    Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source

    Published on: April 4, 2017

    8.5K
    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
    12:18

    Microwave Photonics Systems Based on Whispering-gallery-mode Resonators

    Published on: August 5, 2013

    17.1K
    Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator
    07:42

    Rapid Repetition Rate Fluctuation Measurement of Soliton Crystals in a Microresonator

    Published on: December 15, 2021

    3.2K

    科学领域:

    • 光子学和光学工程 光子学和光学工程
    • 材料科学用于光电子学.
    • 集成光学 集成光学 集成光学

    背景情况:

    • 微环共振器是光通信系统中的关键组件.
    • 现有的波长选择方法面临诸如自由光谱范围等局限性.
    • 换相材料为先进设备提供可调节的光学特性.

    研究的目的:

    • 介绍一款新的微环波长选择性开关装置.
    • 为了克服波长选择中的自由光谱范围限制.
    • 为了证明使用相变材料的波长切换.

    主要方法:

    • 使用反向合器 (contra-DC) 形成一个透明窗口.
    • 将-- (GST) 相变材料集成到微环共振器上.
    • 采用3D有限差异方法进行设备模拟.

    主要成果:

    • 该设备通过利用GST可调节的光学特性来实现波长选择.
    • 证明了3dB带宽为1.6nm和侧叶抑制比为20dB的波长选择.
    • 实现了大约14.7dB的灭绝比,以及切换时18.2dB的侧叶抑制比.

    结论:

    • 新型微环波长选择开关有效地选择和切换波长.
    • 该设备的性能适用于光学互连网络.
    • 使用GST为可调光学设备提供了一个有希望的方法.