Search research articles

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 Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

MOSFET: Enhancement Mode

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...

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

Ebselen, a promising host-directed therapeutic option against <i>Yersinia pseudotuberculosis</i> infection.

Frontiers in microbiology·2026

Same author

Reversible X-Ray Memory Imaging for Cadmium-Based Perovskites: Deep Trap-Driven Radioluminescence Enhancement.

Advanced materials (Deerfield Beach, Fla.)·2026

Same author

Direct-Seeded Rice (DSR): Reshaping the Farming Landscape From Tradition to Future.

Plant, cell & environment·2025

Same author

Bio-Inspired Teleoperation Control: Unified Rapid Tracking, Compliant and Safe Interaction.

Biomimetics (Basel, Switzerland)·2025

Same author

Ultra-compact multimode waveguide bends with arbitrary bending angles.

Optics express·2025

Same author

Topology-optimized silicon-based dual-mode 4 × 4 electro-optic switch.

Nanophotonics (Berlin, Germany)·2024

Search research articles

相关实验视频

Updated: Jun 5, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

由模式交换器辅助的WDM兼容的超紧型多模式光学交换机,无脱多元化.

Siwei Liu^1,2, Xin Fu¹, Jiaqi Niu¹

¹Key Laboratory of Optoelectronic Materials and Devices, Institute of Semiconductors, Chinese Academy of Sciences, P.O. Box 912, Beijing 100083, China.

Nanophotonics (Berlin, Germany)

|December 5, 2024

概括

本研究介绍了一种使用微环和模式交换器来增强链路容量的紧型,无去复杂化的光学交换机. 它展示了高速数据传输,为高效的芯片上光学互连铺平了道路.

关键词:

模式划分多重复合方式.在芯片上的光学互连.这是一个光学开关.光子学是一种光子学.

更多相关视频

Quasi-light Storage for Optical Data Packets

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

相关实验视频

Last Updated: Jun 5, 2025

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Transmission of Multiple Signals through an Optical Fiber Using Wavefront Shaping

Published on: March 20, 2017

Quasi-light Storage for Optical Data Packets

Quasi-light Storage for Optical Data Packets

Published on: February 6, 2014

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Low-cost Custom Fabrication and Mode-locked Operation of an All-normal-dispersion Femtosecond Fiber Laser for Multiphoton Microscopy

Published on: November 22, 2019

科学领域:

光子学和光学工程光子学和光学工程
集成光学集成光学集成光学
半导体设备半导体设备

背景情况:

基于的光学开关对于芯片上的光学互连至关重要.
模式分割复杂化 (MDM) 增加了光学交换机链路容量,但传统设计是复杂和重的.
现有的多模光学开关通常依赖于马赫-泽恩德干扰仪 (MZI) 结构和模式 (de) 复杂器,从而产生较大的足迹.

研究的目的:

提出并实验演示一种新的无去复数的双模式3x3热光学开关.
为了实现在芯片上应用的紧和高效的光学交换机设计.
为了使TE0和TE1模式的分离路由使用微环和模式交换器.

主要方法:

用于TE1模式和模式交换器 (ME) 设计的利用型微环 (MR) 将TE0转换为TE1模式.
采用贝齐尔曲线来优化ME和双模式波导曲线 (45°和90°) 来实现紧的布局.
通过添加MR对来实现WDM兼容性,集成了多个波长通道和间距.

主要成果:

展示了0.87 x 0.52 mm2.2的超紧开关足迹.
在1551 nm时实现的插入损失低于8.7 dB,光学信号噪声比 (OSNR) 超过13.0 dB.
通过32 Gbps数据传输实验验验证了高速传输能力.

结论:

拟议的无去复杂化双模式开关为芯片上光学互连提供了一个紧而高效的解决方案.
该设计具有强大的WDM兼容性和高速数据传输能力.
这项技术推动了下一代光学路由设备的开发.