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

Super-resolution Fluorescence Microscopy01:37

Super-resolution Fluorescence Microscopy

7.0K
Super-resolution fluorescence microscopy (SRFM) provides a better resolution than conventional fluorescence microscopy by reducing the point spread function (PSF). PSF is the light intensity distribution from a point that causes it to appear blurred. Due to PSF, each fluorescing point appears bigger than its actual size, and it is the PSF interference of nearby fluorophores that causes the blurred image. Various approaches to achieving higher resolution through SRFM have recently been...
7.0K
The Antenna Complex01:42

The Antenna Complex

6.0K
Plants and other photosynthetic organisms comprise pigments capable of absorption of direct sunlight. These pigments are present in the reaction center - the main site of photochemical reactions as well as in the antenna complex. Under average light conditions, the rate at which reaction center pigments absorb light is far below the electron transport chain's capacity. As a result, the reaction center alone cannot provide enough energy to drive photosynthesis. The photosynthetic efficiency...
6.0K

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

Accuracy of Patient-Reported Exposure to New Psychoactive Substances and Other Illicit Drugs in Australian Emergency Departments: Findings From the Emerging Drugs Network of Australia.

Drug and alcohol review·2026
Same author

Adaptive nonlinear wavefront shaping in layered TMDs.

Optics letters·2026
Same author

Clinical Outcomes for Emergency Department Presentations of Sepsis Managed on a Clinical Pathway: A Systematic Review and Meta-Analysis.

Healthcare (Basel, Switzerland)·2026
Same author

Relative odds of seizure in emergency department cases of analytically confirmed illicit substance exposure.

Clinical toxicology (Philadelphia, Pa.)·2026
Same author

FLP Mediated Conversion of Difluorobenzylalkynes to Fluoroallenyl Oniums via an S<sub>N</sub>1' Pathway.

Chemistry (Weinheim an der Bergstrasse, Germany)·2026
Same author

A Case of Bilateral Globus Pallidus Infarction Onset With Mental Disorder.

Case reports in neurological medicine·2026

相关实验视频

Updated: Jul 6, 2025

Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface
06:14

Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface

Published on: July 30, 2020

4.9K

产生复杂光阵列的自适应方法.

Tianhong Wang, Viet Tran, Pascal Bassène

    Journal of the Optical Society of America. A, Optics, image science, and vision
    |January 4, 2024
    PubMed
    概括
    此摘要是机器生成的。

    本研究提出了一种新的方法,用于使用空间光调制器 (SLM) 生成结构化光阵列. 该技术为先进的光学应用提供了对光束成形的多功能控制.

    更多相关视频

    Using Affordable LED Arrays for Photo-Stimulation of Neurons
    07:40

    Using Affordable LED Arrays for Photo-Stimulation of Neurons

    Published on: November 15, 2011

    18.6K
    Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models
    10:49

    Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models

    Published on: June 16, 2022

    2.6K

    相关实验视频

    Last Updated: Jul 6, 2025

    Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface
    06:14

    Simulating Imaging of Large Scale Radio Arrays on the Lunar Surface

    Published on: July 30, 2020

    4.9K
    Using Affordable LED Arrays for Photo-Stimulation of Neurons
    07:40

    Using Affordable LED Arrays for Photo-Stimulation of Neurons

    Published on: November 15, 2011

    18.6K
    Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models
    10:49

    Hydrogel Arrays Enable Increased Throughput for Screening Effects of Matrix Components and Therapeutics in 3D Tumor Models

    Published on: June 16, 2022

    2.6K

    科学领域:

    • 光学科学 光学科学
    • 光子学是指光子学的使用方法.
    • 梁造型 梁造型 梁造型

    背景情况:

    • 结构光阵列在光学中至关重要,但难以精确生成.
    • 现有的方法往往缺乏多功能性和对光束特征的控制.

    研究的目的:

    • 引入一种用于生成多功能结构光阵列的新方法.
    • 为了证明对阵列周期性和强度分布的精确控制.

    主要方法:

    • 使用空间光调制器 (SLM) 作为全息面具生成器.
    • 采用SLM作为同时光学卷积装置,聚焦机制和光束罩.
    • 产生传统和新的光束阵列,如Ince-Gauss (IG) 和辐射Laguerre-Gaussian (LG) 模式.

    主要成果:

    • 在远场中,实验性制造了亚齐图斯的拉盖尔-高斯 (LG),贝塞尔-高斯 (BG) 和赫米特-高斯 (HG) 束阵列.
    • 通过卷积成功生成了Ince-Gauss (IG) 和LG辐射模式光束阵列.
    • 对阵列周期性和强度分布进行了卓越的控制,避免了Talbot的自我成像.

    结论:

    • 基于SLM的方法提供了一种多功能和可控制的结构光生成方法.
    • 这种技术绕过了传统方法的局限性,允许高空间频率和复杂的光束形状.
    • 潜在的应用范围包括光通信,数据处理和多粒子操纵.