Dual-shot polarization digital holographic microscopy with phase bias equalization for full-field Jones matrix imaging [0.03%]
具有相位偏置校正的双光路极化数字全息显微镜用于琼斯矩阵全场测量
Mohammad M T R Hussein,M Fatih Toy
Mohammad M T R Hussein
Polarization digital holographic microscopy (PDHM) enables noninvasive, quantitative mapping of birefringence via full-field Jones matrix analysis. Conventional implementations rely on multiple sequential acquisitions and are vulnerable to ...
Single-shot extended-depth-of-field fourier light field microscopy enabled by a distorted grating [0.03%]
由畸变光栅实现的单次扫描大景深傅立叶光场显微镜
Junmin Huang,Xunliang Zhang,Zhenyu Deng et al.
Junmin Huang et al.
To address the fundamental trade-off between depth of field (DOF) and resolution in rapid volumetric microscopy, we present an extended depth-of-field Fourier light-field microscopy (EDOF-FLFM) system based on a distorted phase grating. By ...
Snell-corrected electric parameter scaling for 2-D FDTD dispersion reduction in layered tissues [0.03%]
各向异性分层组织中二维FDTD色散的Snell校正电参量标度法研究
Akram Gasmelseed
Akram Gasmelseed
This study extends dispersion-reducing medium scaling to 2-D TM z FDTD simulations of layered biological tissues under oblique incidence. A Snell-corrected scaling factor is derived to modify the electric constitutive inputs in each layer. ...
Towards a mobile quantitative phase imaging microscope with smartphone phase-detection sensors [0.03%]
一种带有智能手机相位探测传感器的便携定量相移显微镜
Xiangjiang Bao,Zheng-da Hu,Lucas Kreiss et al.
Xiangjiang Bao et al.
Quantitative phase imaging (QPI) enables the visualization and quantitative extraction of optical phase information from transparent samples. However, conventional QPI techniques typically rely on multi-frame acquisition or complex interfer...
Event-based laser speckle imaging for real-time monitoring of fungal activity under chemical stress [0.03%]
基于事件的激光散斑成像技术在化学压力下实时监测真菌活性
Ilze Lihacova,Eduards Teodors Mincis,Valts Liepins et al.
Ilze Lihacova et al.
Rapid assessment of microbial responses to chemical stress remains challenging for conventional susceptibility testing, which relies on endpoint-based growth measurements. Here, we present a proof-of-concept optical approach combining laser...
Defining the optimal imaging time point for fluorescence-lifetime-based tumor identification using the non-targeting near-infrared dye indocyanine green and post-processed high-dynamic-range images [0.03%]
定义基于荧光寿命的肿瘤识别的最优成像时间点使用非靶向近红外染料吲哚青绿和高动态范围图像后处理技术
S Janssen,T Van den Dries,N Lina Kheiro et al.
S Janssen et al.
Indocyanine green (ICG) is used for tumor visualization using fluorescence-intensity imaging, but false-positive signals are common. Fluorescence-lifetime-based tumor identification may overcome this limitation by measuring the time behavio...
Coefficient-metric gradient-based digital wavefront correction for full-field swept-source optical coherence tomography [0.03%]
基于系数度量梯度的全场扫频光相干层析波前校正方法
Guozheng Xu,Jem Love,Thomas J Smart et al.
Guozheng Xu et al.
Full-field swept source optical coherence tomography (FF-SS-OCT) achieves fast acquisition of depth-resolved volumetric data. It preserves the phase stability across en face features, which enables digital wavefront correction during post-p...
Integration of computational optics and machine learning for optimized SPR-based carcinoembryonic antigen detection [0.03%]
计算光学和机器学习在基于表面等离子共振的癌胚抗原检测中的融合及优化
Md Al Amin Islam Utshob,Maymona Binte Juwel,M M Atiqur Rahman et al.
Md Al Amin Islam Utshob et al.
Carcinoembryonic antigen (CEA) is an effective biomarker for diagnosing and tracking cases of liver cancer, breast cancer, and colorectal cancer. In this study, a hybrid SPR biosensor combined with black phosphorus and MgO/Cu/MgO multi-laye...
Erratum: Wavenumber-space wavefront sensorless adaptive-optics for optical coherence tomography: publisher's note [0.03%]
刊载说明：用于光学相干层析成像的波数空间无波前传感器自适应光学法( ERRATUM )
Sebastián Ruiz-Lopera,David Veysset,Brett E Bouma et al.
Sebastián Ruiz-Lopera et al.
[This corrects the article on p. 282 in vol. 17, PMID: 41532101.]. © 2026 Optica Publishing Group.
Published Erratum
Biomedical optics express. 2026 Mar 23;17(4):2007. DOI:10.1364/BOE.599479 2026
LoGoReg-Net: local-global feature aggregation regularized unrolling network for functional brain imaging via high-density DOT [0.03%]
基于高密度DOT的功能性脑成像的局部全局特征聚合正则化展开网络
Di Wu,Huiting Qiao,Deyu Li et al.
Di Wu et al.
Functional near-infrared spectroscopy (fNIRS) is a non-invasive brain imaging technique that is widely utilized in clinical and rehabilitation settings. High-density diffuse optical tomography (HD-DOT) enhances the spatial resolution of fNI...