Results 101 to 110 of about 3,652 (291)
APL PhotonicsSynthesis of THz frequency fields with generalized orbital angular momentum, the so called higher-order Poincaré beams are of interest to future communications systems and charged particle accelerators.
Yaqun Liu, Valdas Pasiskevicius
doaj +1 more source
VECTOR VORTEX HOLOGRAPHIC GRATINGS INSCRIBED IN AZOBENZENE-CONTAINING POLYMER FILMS AND ITS DIFFRACTION FEATURES [PDF]
"Holographic vector vortex gratings are inscribed by the superposition of two orthogonal vector vortex beams subtending a small angle with respect to the normal vector of the photoanisotropic recording medium.
Dixie Leilany Medina Espiritu
core
Tunable vector vortex beam generation using phase change metasurfaces [Invited]
Vector vortex beams (VVBs), novel structured optical fields that combine the polarization properties of vector beams and phase characteristics of vortex beams, have garnered widespread attention in the photonics community.
Ren, Jiahui +5 more
core +1 more source
Hard‐Magnetic Soft Millirobots in Underactuated Systems
Advanced Robotics Research, EarlyView.This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang +4 more
wiley +1 more source
A Gaussian to Vector Vortex Beam Generator with a Programmable State of Polarization. [PDF]
Materials (Basel), 2022 Piłka J +5 more
europepmc +1 more source
Single-pass, second harmonic generation of ultrafast, higher order vector vortex beams at blue
, 2019 We report a novel experimental scheme for single-pass second harmonic generation (SHG) of vector vortex beam in the blue. Using an ultrafast Ti:Sapphire laser of pulse width ~17 fs and a set of spiral phase plates in polarization based Mach-Zehnder ...
N. Apurv Chaitanya (14405757) +3 more
core +1 more source
3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications
Advanced Robotics Research, EarlyView.Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun +3 more
wiley +1 more source
Simultaneously sorting vector vortex beams of 120 modes
, 2022 Polarization (P), angular index (l), and radius index (p) are three independent degrees of freedom (DoFs) of vector vortex beams, which have been widely used in optical communications, quantum optics, information processing, etc.
Yanxia Zhang (483434) +9 more
core +1 more source
Advanced Science, EarlyView.ABSTRACT Accumulating evidence suggests that the intestinal microbiota participates in the progression of metabolic dysfunction‐associated steatotic liver disease (MASLD) through microbiota‐host interaction. However, the beneficial role of commensal mycobiota in MASLD progression remains poorly understood.
Shuping Qiao +11 more
wiley +1 more source
Switchable generation and dynamic evolution of vector vortex beams
Optics ExpressThe vector vortex beams (VVBs) are endowed with helical phase and vector polarization. The rich optical properties of VVBs have attracted extensive concern. Here the geometric phase is applied to manipulate both the phase and polarization of light for switchable generation of VVBs by vortex plates.
Junna Yao +5 more
openaire +2 more sources