Results 211 to 220 of about 30,505 (307)

On Electric Birefringence Measurement

, 1973
Syoyu Kobayasi
openalex   +2 more sources

Topological Quasiparticles of Light: From Spin‐Orbit Coupling to Photonic Skyrmions

Laser &Photonics Reviews, EarlyView.
This review summarizes recent advances in photonic skyrmions, emphasizing the central role of spin–orbit coupling in their formation. The review discusses how spin–orbit interactions generate skyrmionic textures, examines modulation strategies for their dynamic control, and provides an overview of emerging directions and opportunities where these ...
Xinrui Lei, Qiwen Zhan
wiley   +1 more source

Imaging myelin degradation in ex vivo prefrontal cortex tissue blocks in Alzheimer's disease and chronic traumatic encephalopathy. [PDF]

Alzheimers Dement
Novoseltseva A, Kureli G, Chang S, Yang J, Antinew PD, Chandra A, Berghol S, Spurlock E, McKee AC, Huber B, Wang H, Boas DA, Bigio IJ.   +12 more
europepmc   +1 more source

Polarized Light Backscattering From Turbid Media: Why Do Rayleigh Scatterers Preserve Linear Polarization More Than Circular Polarization?

Laser &Photonics Reviews, EarlyView.
Turbid media containing small‐sized Rayleigh‐regime scatterers present a ‘special case’ in which linearly polarized light is found to be less depolarized than circularly polarized light. The underlying mechanisms that give rise to this phenomenon are not yet understood.
Michael D. Singh, Alex Vitkin
wiley   +1 more source

Challenges in the pathological diagnosis of erythropoietic protoporphyria: a case report. [PDF]

Front Med (Lausanne)
Yang T, Chen C, Li C, Wang J.
europepmc   +1 more source

ON THE RELATION BETWEEN BIREFRINGENCE AND FINE STRUCTURE OF ACRYLIC FIBERS

, 1972
Koji Terada, Hideji Kitagawa, Koichi Kato   +2 more
openalex   +2 more sources

Metasurfaces in Adaptive Optics: A New Opportunity in Optical Wavefront Sensing

Laser &Photonics Reviews, EarlyView.
Wavefront sensing constitutes a critical component of adaptive optics systems, aimed at quantitatively measuring distorted wavefronts and enabling closed‐loop correction in optical setups. Metasurfaces, as planar optical elements composed of nanoscale structures, provide exceptional freedom in modulating multiple dimensions of the light field.
Rundong Fan, Zichao Wang, Pei Li, Lei Huang   +3 more
wiley   +1 more source

Impact of uniform illumination in widefield microscopy and mesoscopy. [PDF]

Sci Rep
Aslan M, Gray AJ, Packard L, Giorgetta C, Bigio IJ, Ünlü MS.   +5 more
europepmc   +1 more source

Measurement of Stress Distribution in Barus Effect of Polymer Melts by Flow Birefringence

, 1976
Kazumori Funatsu, Masahiro Nishi, Hisashi Shinohara   +2 more
openalex   +2 more sources

Asymmetrically Nonlinear Generation of Optical Orbital Angular Momentum via Cooperation of Bragg Diffraction and Birefringent Phase Matching

Laser &Photonics Reviews, EarlyView.
Nonlinear orbital angular momentum (OAM) manipulation is crucial for fundamental physics and information technologies. An integrated lithium niobate platform combining Bragg diffraction and birefringent phase matching asymmetrically generates and controls second‐harmonic OAM beams, achieving a normalized conversion efficiency of 10−2 W−1 and supports a
Xinyu Liu, Chun Chang, Yuntao Mo, Dingwei Liu, Dan Wei, Juntao Li, Dunzhao Wei, Xuehua Wang   +7 more
wiley   +1 more source