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

Spectrophotometry: Introduction01:16

Spectrophotometry: Introduction

8.5K
Spectrophotometry is the quantitative measurement of the absorption, reflection, diffraction, or transmission of electromagnetic radiation through a material as a function of the intensity and wavelength of the radiation. A spectrophotometer is a device used to measure the change in the radiation intensity caused by its interaction with the material.
The essential components of a spectrophotometer include a source of electromagnetic radiation, a slot for placing a material to be analyzed, and a...
8.5K
Raman Spectroscopy Instrumentation: Overview01:26

Raman Spectroscopy Instrumentation: Overview

1.8K
A conventional Raman spectrophotometer includes a laser source, a sample holding system, a wavelength selector, and a detector.
The monochromatic laser source, typically using visible or near-infrared radiation, generates a highly focused beam of light. This light interacts with the molecules of the sample, scattering some of the light. Liquid and gaseous samples are usually tested in ordinary glass capillaries, while solids can be analyzed as powders packed in capillaries or as potassium...
1.8K

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 multiple-encrypted DNA device for secure communication.

Science advances·2026
Same author

Dual-mode switchable and reconfigurable Van der Waals phototransistor for multi-state image encryption.

Light, science & applications·2026
Same author

Organic base-promoted formal [4+1] cycloaddition of vinylethylene carbonates with elemental sulfur for facile access to thiophenones.

Chemical communications (Cambridge, England)·2026
Same author

Amplifying tumour antigen presentations from intratumourally entrapped dendritic cells.

Nature nanotechnology·2026
Same author

Controlled electrochemical deposition of metal nanostructures on DNA origami templates.

Chemical communications (Cambridge, England)·2026
Same author

Biomimetic Catalytic System Mimicking Immune Defense and Tissue Healing for Dynamic Treatment of Skin Infections.

Nano letters·2026

相关实验视频

Updated: May 6, 2026

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.3K

通过纳米光子学和深度学习实现的计算光谱仪.

Li Gao1, Yurui Qu2, Lianhui Wang1

  • 1State Key Laboratory for Organic Electronics and Information Displays, Institute of Advanced Materials, School of Materials Science and Engineering, Nanjing University of Posts and Telecommunications, Nanjing 210023, China.

Nanophotonics (Berlin, Germany)
|December 5, 2024
PubMed
概括
此摘要是机器生成的。

计算光谱仪为传统光学光谱仪提供了一个低成本,小型化的替代方案. 本综述强调了新兴传感应用的计算光谱恢复方面的进展.

关键词:
压力感应感应 压力感应感应深度学习是一种深度学习.纳米光子学 纳米光子学频谱成像技术的使用.频谱传感感应的使用.频谱学是一种光谱学.

更多相关视频

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

7.5K
Biomolecular Imaging of Cellular Uptake of Nanoparticles using Multimodal Nonlinear Optical Microscopy
07:13

Biomolecular Imaging of Cellular Uptake of Nanoparticles using Multimodal Nonlinear Optical Microscopy

Published on: May 16, 2022

1.8K

相关实验视频

Last Updated: May 6, 2026

Implementation of a Reference Interferometer for Nanodetection
16:11

Implementation of a Reference Interferometer for Nanodetection

Published on: April 26, 2014

9.3K
High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy
10:40

High Resolution Phonon-assisted Quasi-resonance Fluorescence Spectroscopy

Published on: June 28, 2016

7.5K
Biomolecular Imaging of Cellular Uptake of Nanoparticles using Multimodal Nonlinear Optical Microscopy
07:13

Biomolecular Imaging of Cellular Uptake of Nanoparticles using Multimodal Nonlinear Optical Microscopy

Published on: May 16, 2022

1.8K

科学领域:

  • 光学和光子学 在光学和光子学.
  • 信号处理 信号处理
  • 机器学习 机器学习

背景情况:

  • 传统的光学光谱仪是庞大而昂贵的,限制了现场部署.
  • 机器传感和成像中的新兴应用需要低成本的小型化光谱仪.
  • 计算光谱仪提供了一个有前途的解决方案,具有单射操作和足够的分辨率.

研究的目的:

  • 审查最近计算光谱仪的进展.
  • 确定该领域的关键挑战.
  • 概述未来的研究方向.

主要方法:

  • 纳米光子学用于光谱信息获取的整合.
  • 应用先进的信号处理技术用于数据恢复.
  • 利用机器学习算法进行增强的光谱分析.

主要成果:

  • 计算光谱仪为传统设备提供了可行的替代方案.
  • 这些光谱仪具有成本效益,适合小型化.
  • 它们允许以足够的分辨率进行一次性光谱采集.

结论:

  • 计算式光谱仪代表了光谱分析的重大进步.
  • 未来的发展可能会专注于进一步的小型化和增强能力.
  • 这项技术准备在机器传感和成像方面实现新的应用.