Results 51 to 60 of about 3,457 (218)
Dynamically manipulating topological physics and edge modes in a single degenerate optical cavity [PDF]
, 2017 We propose a scheme to simulate topological physics within a single degenerate cavity, whose modes are mapped to lattice sites. A crucial ingredient of the scheme is to construct a sharp boundary so that the open boundary condition can be implemented for
Guo, Guang-Can +6 more
core +2 more sources
Fabrication, Properties, and Applications of Scaffolds for Bone Tissue Regeneration
Advanced Materials Technologies, EarlyView.This review explores cutting‐edge biomaterials and fabrication techniques for scaffolds in bone tissue regeneration. It conducts a critical comparison of various strategies, meticulously analyzes the key contradictions in the field, and outlines an integrated development path spanning from biomaterial selection to clinical application, while ...
Shangsi Chen, Min Wang
wiley +1 more source
Portable Filter-Free Lens-Free Incoherent Digital Holography System
PhotonicsA portable incoherent digital holography system without a polarization filter or a refractive lens was developed. Phase-shifted self-interference incoherent holograms of light diffracted from an object were generated without attenuation due to a ...
Tatsuki Tahara
doaj +1 more source
High Fidelity Spatial Light Modulator Configuration for Photo-Stimulation
Frontiers in Physics, 2021 For their capacity to shape optical wavefronts in real time into any desired illumination pattern, phase-only Spatial Light Modulators (SLM) have proven to be powerful tools for optical trapping and micromanipulation applications.
Samira Aghayee +4 more
doaj +1 more source
Compensation for time fluctuations of phase modulation in a liquid-crystal-on-silicon display by process synchronization in laser materials processing [PDF]
, 2011 We demonstrate the adverse influence of temporal fluctuations of the phase modulation of a spatial light modulator (SLM) display device on nanosecond laser micromachining.
Beck, Rainer J +3 more
core +1 more source
Advanced Materials Technologies, EarlyView.A broadband terahertz polarization rotator consisting of twistingly stacked silicon–air metagratings is designed based on the polarization guiding effect and experimentally shown to achieve 90° linear polarization rotation for both TE and TM incidences.
Yun‐Seok Choi +4 more
wiley +1 more source
Nanoantenna induced liquid crystal alignment for high performance tunable metasurface
Nanophotonics, 2023 Liquid crystal (LC) based spatial light modulators (SLMs) are a type of versatile device capable of arbitrarily reconfiguring the wavefront of light.
Maruthiyodan Veetil Rasna +5 more
doaj +1 more source
Quantum digital spiral imaging [PDF]
, 2014 We demonstrate that the combination of digital spiral imaging with high-dimensional orbital angular momentum (OAM) entanglement can be used for efficiently probing and identifying pure phase objects, where the probing light does not necessarily touch the
Chen, Lixiang +2 more
core +1 more source
Advanced Science, EarlyView.This work introduces an open‐source all‐optical platform for functional phenotyping of human stem cell‐derived neurons. The system integrates optogenetics, calcium imaging, automated acquisition, and analysis to resolve single‐cell and network activity, enabling longitudinal measurements, disease modeling, and pharmacological screening in preclinical ...
Wardiya Afshar‐Saber +12 more
wiley +1 more source
Full control of arbitrary linearly polarized structured light wavefronts using PA-LCoS devices
Results in PhysicsParallel-Aligned Liquid Crystal on Silicon (PA-LCoS) Spatial Light Modulators (SLMs) are highly adaptable devices capable of dynamically generating different beams through precise phase and polarization modulation.
Adriana R. Sánchez-Montes +7 more
doaj +1 more source