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

Confocal Fluorescence Microscopy01:16

Confocal Fluorescence Microscopy

19.9K
Confocal microscopy is an advanced microscopic technique. The prime advantage of the confocal microscope over other microscopy techniques is its ability to block the out-of-focus light from the illuminated samples using pinholes. It is widely used with fluorescence optics to obtain high-resolution, sharp contrast images. Unlike optical microscopes, confocal microscopes use a focused beam of light laser to scan the entire sample surface at different z-planes. These microscopes are, therefore,...
19.9K

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

Hybrid reservoir computing based on an external-cavity semiconductor ring laser.

Optics letters·2026
Same author

Enhanced in-glass nonlinear optical modulation by coupling thin ENZ film with a femtosecond laser-written skimming waveguide.

Optics express·2025
Same author

Hybrid readout scheme for time delay reservoir computing using a semiconductor laser.

Optics letters·2025
Same author

Enhanced photonic reservoir computing using an optically injected VCSEL with random polarized optical feedback.

Optics letters·2024
Same author

Advancements in π-Magnetism and Precision Engineering of Carbon-Based Nanostructures.

Chemistry (Weinheim an der Bergstrasse, Germany)·2024
Same author

Simplified coherent chaotic optical secure communication scheme based on the Kramers-Kronig receiver.

Optics letters·2024

相关实验视频

Updated: Jan 8, 2026

Quasi-light Storage for Optical Data Packets
07:45

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

11.3K

基于光学强度调制注入半导体激光器的连贯安全通信.

Shuangquan Gu, Youming Wang, Yu Huang

    Optics express
    |December 19, 2025
    PubMed
    概括
    此摘要是机器生成的。

    本研究介绍了一种使用半导体激光器的新型光学混乱通信系统. 该系统实现了高质量的混沌同步,并使80公里的安全25Gb/s数据传输成为可能,提供了一个具有成本效益的解决方案.

    更多相关视频

    Generation and Coherent Control of Pulsed Quantum Frequency Combs
    06:42

    Generation and Coherent Control of Pulsed Quantum Frequency Combs

    Published on: June 8, 2018

    9.6K
    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
    08:39

    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

    Published on: January 28, 2019

    10.3K

    相关实验视频

    Last Updated: Jan 8, 2026

    Quasi-light Storage for Optical Data Packets
    07:45

    Quasi-light Storage for Optical Data Packets

    Published on: February 6, 2014

    11.3K
    Generation and Coherent Control of Pulsed Quantum Frequency Combs
    06:42

    Generation and Coherent Control of Pulsed Quantum Frequency Combs

    Published on: June 8, 2018

    9.6K
    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator
    08:39

    Shaping the Amplitude and Phase of Laser Beams by Using a Phase-only Spatial Light Modulator

    Published on: January 28, 2019

    10.3K

    科学领域:

    • * 光电子与通信领域
    • * 非线性动力学和混沌理论

    背景情况:

    • * 传统的安全通信方法通常依赖于复杂的加密算法.
    • * 光学混沌通信通过复杂的信号动态提供了固有的安全性.
    • *使用外部空洞的现有方法经常遭受时间延迟签名,从而危及安全性.

    研究的目的:

    • * 提出和实验验证一个连贯的混沌通信方案.
    • * 为了产生和同步光学混乱而没有时间延迟签名.
    • * 通过拟议的方案来证明安全的高速数据传输.

    主要方法:

    • *使用半导体激光器与强度调节的注射产生宽带光学混乱.
    • *利用产生的混乱驱动和同步两个奴隶激光器.
    • * 为安全通信测试实施25Gb/s正方形相位移关键 (QPSK) 信号.

    主要成果:

    • *成功生成并同步了带宽超过28 GHz的光学混乱.
    • * 在主激光和奴隶激光之间实现了高质量的同步.
    • * 通过80公里的标准单模光纤,证明了安全的25 Gb/s QPSK信号传输.

    结论:

    • * 拟议方案提供了一种具有成本效益的方法来产生宽带光学混乱,避免昂贵的射频发电机.
    • * 没有时间延迟签名可以提高通信安全性.
    • * 该系统对实用,高速和安全的光通信充满希望.