Results 121 to 130 of about 705,634 (314)
Hybrid Optoelectronic Correlator Architecture for Shift Invariant Target Recognition
, 2013 In this paper, we present theoretical details and the underlying architecture of a hybrid optoelectronic correlator that correlates images using Spatial Light Modulators (SLM), detector arrays and Field Programmable Gate Array (FPGA).
Donoghue, John +4 more
core +1 more source
Review of millimeter‐wave and terahertz near‐field synthetic aperture radar imaging technology
InfoScience, EarlyView.Abstract This paper comprehensively reviews the development of millimeter‐wave (MMW) and terahertz (THz) near‐field imaging technologies, with an emphasis on the state of synthetic aperture radar (SAR)‐based imaging technologies. Near‐field imaging technologies are categorized into passive and active imaging modes, among which active imaging is favored
Qi Yang +3 more
wiley +1 more source
A personal 360° view of applications of ‘biomimetic’ molecular recognition
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract Molecular recognition between biological molecules has formed the basis for innumerable applications in biotechnology for the last seven decades or so. Techniques such as affinity chromatography, solid‐phase and aqueous two‐phase extraction, affinity precipitation, biomimetic catalytic systems, biosensors and molecular imprinting all exploit ...
Christopher R Lowe
wiley +1 more source
Hybrid holographic non-destructive test system [PDF]
, 1978 An automatic hybrid holographic non-destructive testing (HNDT) method and system capable of detecting flaws or debonds contained within certain materials are described.
Kurtz, R. L.
core +1 more source
Coherence‐Gated Mirau Interferometry for Single‐Shot Quantitative Phase Imaging and Motion Sensing
Laser &Photonics Reviews, EarlyView.This paper presents a compact add‐on module converting a Mirau or other on‐axis interferometer into a single‐shot quantitative phase imaging system using coherence gating and precise optical path matching. Demonstrations include time‐resolved imaging of human cells and streaming red blood cells, visualization of evaporation dynamics in liquid mixtures,
Petr Bouchal +4 more
wiley +1 more source
IEEE Photonics JournalLensless holographic projection technology allows for removing of the projection lens and simplifies the optical projection system. It has great potential to be applied in the fields of three-dimensional printing, integrated circuit fabrication, and ...
Xingjian Li +3 more
doaj +1 more source
Real‐Time Probing of Complex Bi‐Periodic Self‐Organized Grating Formation via Small‐Angle Scattering
Nano Select, EarlyView.A wedge‐shaped AgCl nanolayer with a granular Ag film enables the self‐organization of bi‐periodic nanostructures. Real‐time SAS pattern analysis reveals dynamic domain interactions and competing gratings, validating a generator/re‐emitter model driven by TEn mode excitations. This framework offers a novel approach for evaluating SPN formation quality.
Arashmid Nahal, Ozra Kiasatfar
wiley +1 more source
Holographic Setup for 2D-Dopant Profiling using the Lorentz-Lens [PDF]
, 2002 Michael Lehmann +2 more
openalex +1 more source
Bureaucratic Caring in Action: Chief Nursing Officers' Leadership in Healthcare
Journal of Advanced Nursing, EarlyView.ABSTRACT Aim To explore how chief nursing officers perceive and enact their leadership within bureaucratic healthcare systems, with a particular focus on patient safety, strategic responsibilities and the advancement of nursing care quality. Methods A qualitative study design was used.
Marie Häggström +4 more
wiley +1 more source
162-inch 3D light field display based on aspheric lens array and holographic functional screen.
Optics Express, 2018 Large-scale three-dimensional (3D) display can evoke a great sense of true presence and immersion. Nowadays, most of the large-scale autostereoscopic displays are based on parallax barrier with view zone jumping, which also sacrifices much brightness and
Shenwu Yang +6 more
semanticscholar +1 more source