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

456
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...
456

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

Data-driven model for optical-force calculation in fiber-optic tweezers.

Optics express·2026
Same author

Tactile sensing artificial finger skin: equivalent multi-round dense sampling training strategy for network demodulation.

Optics express·2026
Same author

Small-dataset speckle feature transfer imaging in a multimode fiber.

Optics express·2026
Same author

ISO-1 sustained-release hydrogel repairs infected bone defects by suppressing osteoblast pyroptosis and enhancing osteogenic differentiation via the MIF-CD74/PI3K/AKT signaling pathway.

Materials today. Bio·2026
Same author

Efficacy of autologous stem cell at different doses combined with core decompression in the treatment of osteonecrosis of the femoral head: a systematic review and network meta-analysis.

Frontiers in endocrinology·2026
Same author

Background segmentation and aberration fitting via deep learning for accurate phase correction in digital holographic interferometry.

Optics express·2026

相关实验视频

Updated: Jul 12, 2025

Characterization of Anisotropic Leaky Mode Modulators for Holovideo
09:36

Characterization of Anisotropic Leaky Mode Modulators for Holovideo

Published on: March 19, 2016

8.0K

半嵌入式插槽波导电光学调制器.

Renjie Li, Ming Chen, Xinyu Shi

    Applied optics
    |October 19, 2023
    PubMed
    概括
    此摘要是机器生成的。

    本研究介绍了一种用于光通信网络的紧型,低损耗的电光调制器. 通过将石墨烯集成到半嵌入式槽波导中,它实现了高调制效率和低能耗.

    更多相关视频

    Quasi-light Storage for Optical Data Packets
    07:45

    Quasi-light Storage for Optical Data Packets

    Published on: February 6, 2014

    10.9K
    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
    09:43

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

    Published on: March 20, 2017

    9.9K

    相关实验视频

    Last Updated: Jul 12, 2025

    Characterization of Anisotropic Leaky Mode Modulators for Holovideo
    09:36

    Characterization of Anisotropic Leaky Mode Modulators for Holovideo

    Published on: March 19, 2016

    8.0K
    Quasi-light Storage for Optical Data Packets
    07:45

    Quasi-light Storage for Optical Data Packets

    Published on: February 6, 2014

    10.9K
    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping
    09:43

    Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

    Published on: March 20, 2017

    9.9K

    科学领域:

    • 光子学 是一个光子学.
    • 材料科学 材料科学 材料科学
    • 电气工程 电气工程

    背景情况:

    • 电光调制器对于光通信中的光子芯片至关重要.
    • 现有的调制器在效率,损耗和能源消耗方面面临着挑战.

    研究的目的:

    • 为了呈现一种新的,紧的,低损耗的电光调制器设计.
    • 为了提高调制效率,在半嵌入式槽波导中使用石墨烯.

    主要方法:

    • 利用有限元法研究石墨烯光场相互作用.
    • 设计了一个50μm半嵌入式槽波导光学调制器.
    • 对于电吸收和电折调制的模拟性能.

    主要成果:

    • 实现了26.38dB (电吸收) 和线性相位移 (电折射) 的调制深度.
    • 证明了低插入损失 (分别为0.60dB和0.59dB).
    • 实现了79.6 GHz的调制带宽,能耗低 (0.51 pJ/bit和1.92 pJ/bit).

    结论:

    • 设计的调制器提供了卓越的调制效果,低插入损失,并降低了能耗.
    • 这项研究有助于开发高性能光通信设备.
    • 在半嵌入式槽波导中整合石墨烯是先进光子设备的一个有前途的方法.