arrow
返回

High Spatial and Angular Resolution Wavefront Sensing Based on the Random Phase Modulated Diffraction Effect

delete2025-07-29
delete0
PRE
AI
W
W. Hu
D
Dongjiang Zou
D
Dongying Wang
Y
Yang Zhang
Z
Zhihai Zhang
P
Peng Chen *
Y
Yi Zhou
G
Gaofeng Liang
J
Jin Xiang *
陈刚 封面图
陈刚 (Gang Chen)
DOI:10.1002/lpor.202500984delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
基于超表面的角启用波前传感能够实现高空间分辨率的波前重建,无需参考光束干涉,在从生物细胞表征到表面测量的各个领域具有巨大应用潜力。然而,当前超表面波前编码方案表现出弱调制能力,其过度简化的角调制函数导致角分辨率有限。本文提出了一种基于随机波前编码、通过衍射光学元件(DOE)实现多样化角响应函数的波前传感器,可同时提供大动态范围、高空间分辨率和高角分辨率。通过实验校准DOE衍射图样与入射角之间的映射关系,可以精确解码局部入射角。结合分区波前重建算法,可以准确重建未知波前。由于分辨率显著提高,该波前传感器可用于定量相位成像,在静态和动态演化样品的表面形貌测量中表现出良好的能力。该方法为高分辨率波前传感和定量相位成像提供了有价值的见解。
Keyword:
diffractive optical element
near-field effect
wavefront sensing

期刊

L
Laser and Photonics Reviews
IF:
10
论文数:
3.7K
被引数:
2.1W

机构

I
Institute of Applied Electronics
学者数:
13
论文数: 7
被引数: 0
C
Chongqing University
学者数:
5.1W
论文数: 4.1W
被引数: 6.0W
引用论文

引用论文

Angle-based wavefront sensing enabled by the near fields of flat optics
err2021-10-14
err20
errOAAI
errYi, Soongyu; Xiang, Jin; Zhou, Ming; Wu, Zhicheng; Yang, Lan; Yu, Zongfu
err分享
err收藏
Quantitative phase imaging with a compact meta-microscope
err2024-04-08
err0
errOAAI
errJunyi Wang; Rongtao Yu; Xin Ye; Jiacheng Sun; Jian Li; Chunyu Huang; Xingjian Xiao; Jitao Ji; Wenjing Shen; Zuoxiu Tie; Chen Chen; Shining Zhu; Tao Li
err分享
err收藏
Pearson Correlation Coefficient皮尔逊相关系数
err2009-03-05
err0
PREAI
errJacob Benesty; Jingdong Chen; Yiteng Huang; Israel Cohen
err分享
err收藏
Multiplexed wavefront sensing with a thin diffuser
errOPTICA
IF8.5
err2024-02-16
err1
errOAAI
errWu, Tengfei; Guillon, Marc; Tessier, Gilles; Berto, Pascal
err分享
err收藏
Single-shot isotropic differential interference contrast microscopy
err2023-04-12
err73
errOAAI
errWang, Xinwei; Wang, Hao; Wang, Jinlu; Liu, Xingsi; Hao, Huijie; Tan, You Sin; Zhang, Yilei; Zhang, He; Ding, Xiangyan; Zhao, Weisong; Wang, Yuhang; Lu, Zhengang; Liu, Jian; Yang, Joel K. W.; Tan, Jiubin; Li, Haoyu; Qiu, Cheng-Wei; Hu, Guangwei; Ding, Xumin
err分享
err收藏
err分享
err收藏
Wavefront sensing with a thin diffuser
err2017-12-05
err68
errOAAI
errBerto, Pascal; Rigneault, Herve; Guillon, Marc
err分享
err收藏
学者 查看更多内容