Results 161 to 170 of about 50,688 (337)

Grating‐Lens Empowered Metafiber for Large‐Angle Light Collection With 3D Nanoprinted Structures

open access: yesLaser &Photonics Reviews, EarlyView.
A grating‐lens‐based Metafiber enables efficient light coupling into single‐mode fibers at large incidence angles. By combining diffraction and focusing on the fiber facet using a 3D nanoprinted holographic structure, light is selectively coupled only at specific angles while suppressing unwanted signals. This approach achieves high coupling efficiency
Jun Sun, Markus A. Schmidt
wiley   +1 more source

The Application of Telemedicine in Surgery

open access: yesMed Research, EarlyView.
This figure provides an overview of the content presented in this article. Telemedicine is integrated throughout the entire surgical workflow, with distinct applications across the preoperative, intraoperative, and postoperative phases. These applications are enabled by a suite of supporting technologies, while the associated implementation challenges ...
Yufan Yang   +8 more
wiley   +1 more source

Hologram baskı sisteminin incelenmesi ve sektördeki yeri

open access: yes, 2009
HOLOGRAM BASKI SİSTEMİNİN İNCELENMESİ VE SEKTÖRDEKİ YERİ Hologram, uygun ışıklandırma şartları altında bakıldığında cisimlerin, gerçek dünyada olduğu gibi değişik açılardan görülebileceği üç boyutlu görüntüden ibarettir.
Ercan, Meryem
core  

3d Hologram Pengenalan Rempah Herbal Asli Indonesia [PDF]

open access: yes, 2017
Rempah herbal merupakantanaman yang serbaguna.Dapatdigunakansebagaibumbumasak, obat herbal, parfum, hinggaperawatankecantikan.Tetapibanyakdarimasyarakatluasbelummengetahuibentuk-bentukdanasalusulrempah herbal yang aslidari Indonesia.Denganadanyaaplikasi “
Rifqy, Muhammad
core  

Emergent Chaos‐Like Dynamics of Spin–Orbit‐Torque‐Driven Magnetic Transitions

open access: yesSmall, EarlyView.
By combining anisotropy‐engineered nanometer‐scale nucleation sites with time‐resolved x‐ray holography and micromagnetic modeling, magnetization dynamics are directly imaged, revealing chaos‐like fluctuations and skyrmion shedding and highlighting the intrinsic complexity of spin‐orbit torque driven systems.
L.‐M. Kern   +14 more
wiley   +1 more source

The Hologram in My Hand: How Effective is Interactive Exploration of 3D Visualizations in Immersive Tangible Augmented Reality?

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2018
Benjamin Bach   +4 more
semanticscholar   +1 more source

High‐Efficiency Generation of Vectorial Terahertz Beams via Surface‐Wave‐Excited Dielectric Metasurfaces

open access: yesSmall, EarlyView.
ABSTRACT Generating pre‐designed vectorial beams via on‐chip devices can yield many fascinating applications, but traditional diffraction‐based devices are bulky and inefficient. While plasmonic metasurfaces exhibit ultra‐compact sizes and deep‐subwavelength resolutions, their working efficiencies are limited by metallic losses.
Yu He   +8 more
wiley   +1 more source

Business Plan: Hologram Technologies

open access: yes, 2018
Este plan de negocios de Hologram Technologies tiene como objetivo mostrar las oportunidades financieras de la introducción de tecnologías holográficas en Colombia, basadas en estrategias claras de mercado y en la construcción de un modelo financiero que
Ortiz Vargas, Juan Manuel   +1 more
core  

From Particle to Purpose: A Systems‐Theoretical Model of Unity and Coherent Adaptation

open access: yesSystems Research and Behavioral Science, EarlyView.
ABSTRACT This paper develops a conceptual integration that bridges classical systems theories with insights from the Islamic intellectual tradition, focusing on the notion of zerre (particle) as articulated by Said Nursî. We reinterpret zerre as a systems‐theoretical agent that exhibits lawful responsiveness without autonomy, offering a new lens on how
Erhan Atay
wiley   +1 more source

Study on Impurity Particle Detection in Transformer Oil Based on Microflow Imaging Method

open access: yesHigh Voltage, EarlyView.
ABSTRACT The concentration of particles in transformer oil has a significant influence on its electrical performance, making oil cleanliness a critical parameter in the operation and maintenance of power transformers. However, the light obstruction (LO) method recommended by current standards has inherent limitations, including low sensitivity to ...
Chen Chen   +6 more
wiley   +1 more source

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