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

Ampere-Maxwell's Law: Problem-Solving01:17

Ampere-Maxwell's Law: Problem-Solving

613
A parallel-plate capacitor with capacitance C, whose plates have area A and separation distance d, is connected to a resistor R and a battery of voltage V. The current starts to flow at t = 0. What is the displacement current between the capacitor plates at time t? From the properties of the capacitor, what is the corresponding real current?
To solve the problem, we can use the equations from the analysis of an RC circuit and Maxwell's version of Ampère's law.
For the first part of...
613

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

Multispectral light-field thermometry system for high-temperature surfaces under intense background interference.

Applied optics·2026
Same author

Optical convolutional spectrometer.

Nature photonics·2026
Same author

Near-infrared multispectral light-field thermography with ambient radiation correction for wide-range temperature measurement.

The Review of scientific instruments·2026
Same author

Dispersive Meta-lens Thermometry for High-temperature Measurements.

Nature communications·2025
Same author

Compact deep-groove-assisted bends on SiN platform for monolithic integrated laser.

Optics express·2025
Same author

Seamless optical cloud computing across edge-metro network for generative AI.

Nature communications·2025
Same journal

Chlorinated VSLSs Surpass HCFCs in CFC-11-Equivalent Emissions for Ozone Layer Depletion in China.

Nature communications·2026
Same journal

Author Correction: Charge transfer in triphenylamine-tetrazine covalent organic frameworks for solar-driven hydrogen peroxide production.

Nature communications·2026
Same journal

Vegetation browning patterns under compound soil and atmospheric dryness in northern permafrost ecosystems.

Nature communications·2026
Same journal

Voltage imaging of CA1 pyramidal cells and SST+ interneurons reveals stability and plasticity mechanisms of spatial firing.

Nature communications·2026
Same journal

Radical-omics reveals the hydrogen-abstraction pathway of isoprene oxidation.

Nature communications·2026
Same journal

Toughening elastomer via sequentially activated multi-pathway energy dissipation.

Nature communications·2026
查看所有相关文章

相关实验视频

Updated: Jun 21, 2025

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip
14:09

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

Published on: November 16, 2019

6.9K

使用光子集成电路进行I/O高效的代矩阵反转.

Minjia Chen1, Yizhi Wang1, Chunhui Yao1

  • 1Centre for Photonic Systems, Electrical Engineering Division, Department of Engineering, University of Cambridge, Cambridge, CB3 0FA, UK.

Nature communications
|July 15, 2024
PubMed
概括
此摘要是机器生成的。

一个新的光子代处理器 (PIP) 克服了数字电子中的输入/输出瓶. 这种光学方法为复杂的计算提供了显著的速度和能源效率优势,例如矩阵反转.

更多相关视频

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

459
Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
11:21

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

11.5K

相关实验视频

Last Updated: Jun 21, 2025

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip
14:09

High-Throughput Total Internal Reflection Fluorescence and Direct Stochastic Optical Reconstruction Microscopy Using a Photonic Chip

Published on: November 16, 2019

6.9K
Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging
07:14

Microfabrication of Implantable Optics Integrated in a Microstructured Imaging Window for Advanced In Vivo Imaging

Published on: April 11, 2025

459
Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography
11:21

Integrated Photoacoustic Ophthalmoscopy and Spectral-domain Optical Coherence Tomography

Published on: January 15, 2013

11.5K

科学领域:

  • 光子学 是一个光子学.
  • 光学计算是指光学计算的应用.
  • 集成电路 集成电路

背景情况:

  • 光子集成电路 (PIC) 的目标是超越数字电子的速度和能量限制.
  • 输入/输出 (IO) 瓶仍然是当前电子和光子处理器面临的重大挑战.

研究的目的:

  • 引入一个光子代处理器 (PIP),旨在解决矩阵反转密集型应用中的IO瓶.
  • 为各种任务展示PIP的IO优势和计算能力.

主要方法:

  • 开发一个无损PIP用于实值矩阵反转和整微分方程解决.
  • 实现一个连贯的PIP与芯片上的光学循环,用于复杂值计算.
  • 对矩阵倒置时间和IO效率的性能评估.

主要成果:

  • 通过使用连贯的PIP实现了1.2纳秒的净矩阵反转时间.
  • 在特定的计算任务中展示了无损PIP的显著IO优势.
  • 与单通光子和最先进的电子处理器相比,IO效率估计至少有数量级的提升.

结论:

  • 光子代处理器 (PIP) 技术显示出在高性能计算中克服IO瓶的巨大潜力.
  • 对于诸如水库训练和MIMO预编码等应用,PIP为IO效率提供了显著的改进.
  • 在光学领域直接重复使用数据是提高PIP性能的关键.