Results 61 to 70 of about 965 (188)

Review on Complete Mueller Matrix Optical Scanning Microscopy Imaging

Applied Sciences, 2021
Optical scanning microscopy techniques based on the polarization control of the light have the capability of providing non invasive label-free contrast.
Aymeric Le Gratiet, Ali Mohebi, Fabio Callegari, Paolo Bianchini, Alberto Diaspro   +4 more
doaj   +1 more source

Light‐Imprinted Chirality in Nanomaterials: From Principles to Applications

Advanced Science, EarlyView.
Light‐induced chirality represents a transformative paradigm for fabricating chiral nanostructures. This review provides a comprehensive framework encompassing light‐based strategies for imprinting and tuning chirality in nanomaterials, which guides researchers in harnessing light to create next‐generation functional materials.
Xinru Jin, Emiliano Cortés, Alexander O. Govorov, Tao Ding   +3 more
wiley   +1 more source

Polarization-Based Digital Histology of Human Skin Biopsies Assisted by Deep Learning

Photonics
Mueller polarimetry has proven to be a powerful optical technique to complement medical doctors in their conventional histology analysis. In this work, various degenerative and malignant human skin lesions were evaluated ex vivo using imaging Mueller ...
Deyan Ivanov, Lidia Zaharieva, Victoria Mircheva, Petranka Troyanova, Ivan Terziev, Razvigor Ossikovski, Tatiana Novikova, Tsanislava Genova   +7 more
doaj   +1 more source

Full Vectorial Field Sensing Using Liquid Crystal Droplet Arrays

Advanced Materials, Volume 38, Issue 39, 13 July 2026.
An inkjet‐printed liquid crystal droplet array enables compact, low‐cost, single‐shot sensing of the full vectorial light field. Within a single platform, it simultaneously retrieves intensity, polarization, and phase, while dual‐wavelength operation highlights its capability for multi‐wavelength optical field characterization. ABSTRACT Determining the
Xuke Qiu, Jinge Guo, Jiahe Cui, Runchen Zhang, Zimo Zhao, Yifei Ma, Waqas Kamal, Steve J. Elston, Alfonso A. Castrejón‐pita, Stephen M. Morris, Chao He   +10 more
wiley   +1 more source

Discrepancy of coordinate system selection in backscattering Mueller matrix polarimetry: exploring photon coordinate system transformation invariants [PDF]

In biomedical studies, Mueller matrix polarimetry is gaining increasing attention because it can comprehensively characterize polarization-related vectorial properties of the sample, which are crucial for microstructural identification and evaluation ...
Zeng, Nan, Zhang, Zheng, Ma, Hui, He, Honghui, He, Chao, Hao, Rui   +5 more
core   +2 more sources

Giant Chiroptical Properties in Thin Films of a Chiral Indaceno[1,2‐b:5,6‐b′]Dithiophene‐Based Organic Dye

Aggregate, Volume 7, Issue 7, July 2026.
A new chiral indaceno[1,2‐b:5,6‐b′]dithiophene bis‐thiophenylpropynone (IDT‐TPO) dye, which exhibits giant chiroptical properties (up to 18,000 mdeg) in drop‐casted and spin‐coated thin films upon simple aging, was deeply investigated by means of computational, microscopy, and spatially resolved chiroptical techniques.
Marco Bertuolo, Andrea Taddeucci, Francesco Zinna, Gennaro Pescitelli, Tamás Jávorfi, Rohanah Hussain, Giuliano Siligardi, Lorenzo Di Bari, Gianluigi Albano   +8 more
wiley   +1 more source

Metasurface-enabled compact, single-shot and complete Mueller matrix imaging [PDF]

, 2023
When light scatters off an object its polarization, in general, changes - a transformation described by the object's Mueller matrix. Mueller matrix imaging polarimetry is an important technique in science and technology to image the spatially varying ...
Ahmed H. Dorrah (14364741), Maryna L. Meretska (11548443), Aun Zaidi (11597305), Lisa Li (680208), Joon-Suh Park (3222291), Noah A. Rubin (15568724), Federico Capasso (1394371)   +6 more
core   +1 more source

Demonstration of Compact In situ Mueller-Matrix Polarimetry Based on Binary Polarization Rotators

IEEE Access, 2019
We develop a compact in situ Mueller-matrix polarimetry (MMP) based on binary polarization rotators for on-machine optical processing measurements. The presented in situ MMP could measure the polarization properties of free-space reflective samples by ...
Zhenyang Ding, Yangyang Yao, X. Steve Yao, Xiaojun Chen, Chenhuan Wang, Shuang Wang, Tiegen Liu   +6 more
doaj   +1 more source

Multilevel Digital Algorithms for Statistical Analysis of Microscopic Images for Differentiating Temperature Changes in Polygraphic Polymers

Технологія і техніка друкарства, 2022
The materials of this article contain a concise and systematic presentation of a new theoretical and experimental approach in the development and generalization of methods for laser polarization introscopy of polycrystalline architectonics of phase ...
Олександр Володимирович Дуболазов, Ірина Василівна Солтис , Михайло Петрович Горський, Микола Миколайович Матиміш   +3 more
doaj   +1 more source

A Unified Vector Electromagnetic Framework for Ionospheric Scintillation and Polarization Effects in GNSS

Radio Science, Volume 61, Issue 6, June 2026.
Abstract The ionosphere imposes coupled amplitude, phase, and polarization distortions on trans‐ionospheric Global Navigation Satellite System (GNSS) signals, reflecting the structure and dynamics of electron‐density irregularities. Classical weak‐scatter theory provides a mature framework for interpreting amplitude and phase scintillation, but these ...
T. Durgonics, S. S. Beeck
wiley   +1 more source