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

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

Wavefront Line-Scan Imaging Via a Single-Pixel Detector.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Non-Invasively Tracking an Arbitrary Deformable Object Through Scattering Media and Around Corners via Speckle Correlations.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

Single-pixel phase imaging via a complex-valued Zernike basis.

Optics letters·2024
Same author

Tight focusing through scattering media via a Bessel-basis transmission matrix.

Optics letters·2024
Same author

Comparison of Common Algorithms for Single-Pixel Imaging via Compressed Sensing.

Sensors (Basel, Switzerland)·2023
Same author

Imaging through scattering media using differential intensity transmission matrices with different Hadamard orderings.

Optics express·2022

相关实验视频

Updated: Jul 12, 2025

Preparation and Observation of Thick Biological Samples by Scanning Transmission Electron Tomography
08:04

Preparation and Observation of Thick Biological Samples by Scanning Transmission Electron Tomography

Published on: March 12, 2017

9.3K

通过波面倾斜和重新优化,有效地扫描分散媒体背后的焦点,超出记忆效应.

Xudong Wang, Wenjing Zhao, Aiping Zhai

    Optics express
    |October 20, 2023
    PubMed
    概括

    研究人员开发了一种波面倾斜和再优化 (WFT&RO) 方法,在散射介质中扫描光焦点超出光学记忆效应 (ME) 范围. 这种技术使可控制的光传播能够用于诸如通过不透明材料成像等应用.

    科学领域:

    • 光学和光子学 在光学和光子学.
    • 波浪正面的形成 波浪正面的形成
    • 通过散射媒介传播光的传播.

    背景情况:

    • 通过散射介质控制光的传播是波面成形的一个重大挑战.
    • 波造型产生的焦点的扫描范围通常受到光学记忆效应 (ME) 的限制.

    研究的目的:

    • 提出和演示一种有效的方法来扫描ME区域以外的光焦点在分散介质中.
    • 为了使可控制的光在更远的范围内传播,用于需要通过散射材料进行成像的应用.

    主要方法:

    • 介绍了波面倾斜和再优化 (WFT&RO) 方法.
    • 利用波面倾斜来最初扫描焦点.
    • 采用波面再优化,使用扫描的焦点作为指导星来增强强度和加速优化.

    主要成果:

    • 在分散媒体中,成功地展示了ME区域之外的焦点的高效扫描.
    • 单个扩散器的扫描范围至少是ME区域的5倍,两个级联扩散器的扫描范围至少是ME区域的7倍.
    • 在整个扩展的扫描范围中保持相对均的焦点强度.

    结论:

    • WFT&RO方法有效地克服了光学内存效应在散射介质中对焦扫描的局限性.

    更多相关视频

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
    10:16

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

    Published on: February 8, 2014

    12.3K
    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
    06:25

    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

    Published on: February 12, 2014

    8.5K

    相关实验视频

    Last Updated: Jul 12, 2025

    Preparation and Observation of Thick Biological Samples by Scanning Transmission Electron Tomography
    08:04

    Preparation and Observation of Thick Biological Samples by Scanning Transmission Electron Tomography

    Published on: March 12, 2017

    9.3K
    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects
    10:16

    Digital Inline Holographic Microscopy DIHM of Weakly-scattering Subjects

    Published on: February 8, 2014

    12.3K
    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform
    06:25

    Time Multiplexing Super Resolving Technique for Imaging from a Moving Platform

    Published on: February 12, 2014

    8.5K
  • 这种技术为深层组织成像和通过不透明环境进行光学操纵等应用提供了有前途的解决方案.
  • 能够在很远的距离上扫描焦点并保持一致的强度对于先进的成像和传感应用至关重要.