Suchergebnisse - "diffraction grating"

High-efficiency multilayer grating for enhanced tender x-ray photoelectron spectroscopy

Autoren: Wai Jue Tan Arindam Majhi Wadwan Singhapong et al.

Quelle: Scientific Reports, Vol 15, Iss 1, Pp 1-13 (2025)

Schlagwörter: Multilayer-coated diffraction grating, Medicine, Science

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2045-2322

Zugangs-URL: https://doaj.org/article/b14106ad6d9d49658adb832eb4d09508

A modified method of variable separation for the problem of TE wave diffraction on a diffraction grating with two-layer lines in the period

Autoren: Yu. G. Smirnov V. Yu. Martynova

Quelle: Учёные записки Казанского университета: Серия Физико-математические науки, Vol 167, Iss 3, Pp 531-546 (2025)

Schlagwörter: diffraction grating, modified method of variable separation, electromagnetic te wave, diffraction efficiency, Mathematics, QA1-939

Dateibeschreibung: electronic resource

Relation: https://uzakufismat.elpub.ru/jour/article/view/227; https://doaj.org/toc/2541-7746; https://doaj.org/toc/2500-2198

Zugangs-URL: https://doaj.org/article/4fc3f84554b74b7c9898d0485966bf6a

Topological guided-mode resonances: basic theory, experiments, and applications

Autoren: Yu Sung Choi Chan Young Park Soo-Chan An et al.

Quelle: Nanophotonics
Nanophotonics, Vol 14, Iss 8, Pp 1069-1082 (2025)

Schlagwörter: topological physics, guided mode resonances, non-hermitian hamiltonians, Physics, QC1-999, diffraction grating, waveguide, Review

Zugangs-URL: https://pubmed.ncbi.nlm.nih.gov/40290279
https://doaj.org/article/b631bb3e680b4888adc5da79b02972cd

Design of Tunable Diffraction Meta-Gratings Based on Plasma Discharges

Autoren: Mohammad G. H. Alijani Alessio Monti Stefano Vellucci et al.

Quelle: IEEE Access, Vol 13, Pp 100587-100600 (2025)

Schlagwörter: plasma discharges, meta-grating, diffraction grating, Electrical engineering. Electronics. Nuclear engineering, Beam steering devices, reconfigurability, plasma, TK1-9971

Zugangs-URL: https://doaj.org/article/0bcbe5e6af594dd28c6b068c024106a1

Design and Testing of a Compact Optical Angle Sensor for Pitch Deviation Measurement of a Scale Grating with a Small Angle of Diffraction

Autoren: Quan, Lue Shimizu, Yuki Sato, Ryo et al.

Quelle: International Journal of Automation Technology. 16(5):572-581

Schlagwörter: diffraction grating, optical head, laser auto-collimation, pitch deviation

Dateibeschreibung: print

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-320509
https://doi.org/10.20965/ijat.2022.p0572

Fabrication and characterization of a full-size ultra-precise lamellar grating for the Cosmic beamline at ALS-U

Autoren: Dmitriy Voronov Sooyeon Park Lei Huang et al.

Quelle: Journal of Synchrotron Radiation, Vol 32, Iss 5, Pp 1194-1200 (2025)

Schlagwörter: x-ray diffraction grating, groove density, variable line spacing, diffraction efficiency, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798, Crystallography, QD901-999

Dateibeschreibung: electronic resource

Relation: https://journals.iucr.org/paper?S1600577525005946; https://doaj.org/toc/1600-5775

Zugangs-URL: https://doaj.org/article/6efa5d78857c490e97ee0cac5e272234

Inverse-designed metasurfaces for wavefront restoration in under-display camera systems

Autoren: Jo Jaegang Lee Myunghoo Lee Seunghyun et al.

Quelle: Nanophotonics, Vol 14, Iss 17, Pp 2963-2978 (2025)

Schlagwörter: metasurface, diffraction grating, inverse design, wavefront shaping, image sensor, adjoint optimization, Physics, QC1-999

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2192-8614

Zugangs-URL: https://doaj.org/article/0f087a0c058f43eb8f47a8adc10d4088

The plane wave diffraction on a flat area from randomly orientated rectangular apertures

Autoren: A.Zh. Khachatrian S.H. Harutyunyan L.E. Khachikyan et al.

Quelle: Results in Physics, Vol 75, Iss, Pp 108348-(2025)

Schlagwörter: Random diffraction grating, Order diffraction pattern, Physics, QC1-999, Far field diffraction

Zugangs-URL: https://doaj.org/article/a1629a6b384841e79ea47b7698acfc68

Shape Retrieval of Azopolymer Surface Relief Gratings from Diffraction Efficiency Measurement

Autoren: Reda F. Borbone F. Salvatore M. et al.

Quelle: ACS Applied Optical Materials. 3:6-13

Schlagwörter: Scalar diffraction theory, Diffraction gratings fabrication, Computer-generated holography, Azopolymers photopatterning, Maskless lithography, Diffraction grating dynamics

Zugangs-URL: https://hdl.handle.net/11588/1007398
https://hdl.handle.net/11588/1007398
https://doi.org/10.1021/acsaom.4c00462

Experimental Comparison of Anomalous Reflectors Implemented With Local and Nonlocal Design Approaches

Autoren: S. Kosulnikov A. Díaz-Rubio A. V. Osipov et al.

Weitere Verfasser: S. Kosulnikov A. Díaz-Rubio A. V. Osipov et al.

Quelle: IEEE Transactions on Antennas and Propagation. 72:7783-7792

Schlagwörter: reflection coefficient, scattering, bistatic scattering, Metasurface, diffraction grating, angular response, measurements, optimized propagation channels, metasurfaces, Anomalous reflection

Dateibeschreibung: application/pdf

Zugangs-URL: https://aaltodoc.aalto.fi/handle/123456789/130849

Scalable Gecko‐Inspired Adhesives via Diffraction‐Grated Molds: A Low‐Cost, Directional PDMS System

Autoren: Motaz Hassan Ajay Mahajan Xiaosheng Gao et al.

Quelle: Engineering Reports, Vol 7, Iss 10, Pp n/a-n/a (2025)

Schlagwörter: diffraction grating mold, directional dry adhesive, gecko‐inspired adhesion, PDMS microstructures, scalable biomimetic fabrication, Engineering (General). Civil engineering (General), TA1-2040, Electronic computers. Computer science, QA75.5-76.95

Dateibeschreibung: electronic resource

Relation: https://doaj.org/toc/2577-8196

Zugangs-URL: https://doaj.org/article/5f3d081f159d4ba4835618583f9b45e0

On the condition of total backward reflection for a diffraction grating on a mirror operating in Littrow mounting

Autoren: E.A. Bezus D.A. Bykov L.L. Doskolovich

Quelle: Компьютерная оптика, Vol 49, Iss 3, Pp 362-368 (2025)

Schlagwörter: diffraction grating, littrow mounting, bragg mirror, –1st diffraction order, fourier modal method, Information theory, Q350-390, Optics. Light, QC350-467

Dateibeschreibung: electronic resource

Relation: https://computeroptics.ru/eng/KO/Annot/KO49-3/490302e.html; https://doaj.org/toc/0134-2452; https://doaj.org/toc/2412-6179

Zugangs-URL: https://doaj.org/article/c6a557c06e1643c2b3c547ab9a8123f5

Performance and application of scanning nuclear microprobe at the Institute of Applied Physics of the National Academy of Sciences of Ukraine

Autoren: A. G. Ponomarev S. V. Kolinko V. A. Rebrov et al.

Quelle: Ядерна фізика та енергетика, Vol 25, Iss 3, Pp 289-297 (2024)

Schlagwörter: probe forming system, scanning nuclear microprobe, quadrupole magnetic lens, particle-induced x-ray emission, rutherford backscattering, proton beam writing, x-ray diffraction grating, electrostatic accelerator, Atomic physics. Constitution and properties of matter, QC170-197

On obtaining the coupled-mode theory using a model of coupled plane waves for symmetric resonant diffraction gratings

Autoren: D.A. Bykov E.A. Bezus L.L. Doskolovich

Quelle: Компьютерная оптика, Vol 48, Iss 4, Pp 491-500 (2024)

Schlagwörter: multiple interference model, Information theory, resonant diffraction grating, fano resonance, QC350-467, Q350-390, Optics. Light, coupled plane waves model, coupled-mode theory, scattering matrix

Zugangs-URL: https://doaj.org/article/7f7acce9d76e4b84b070bb198b64aaf1

Shape optimization for the strong routing of light in periodic diffraction gratings

Autoren: Araujo-Cabarcas, Juan Carlos Engström, Christian Wadbro, Eddie

Quelle: eSSENCE – An eScience Collaboration Journal of Computational Physics. 472

Schlagwörter: Diffraction grating, Helmholtz problem, Light routing, Scattering problem, Shape optimization

Dateibeschreibung: electronic

Zugangs-URL: https://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-200659
https://doi.org/10.1016/j.jcp.2022.111684

High sensitivity Grating-SPR based sensor using Low-Loss Surface Plasmon modes coupling for the detection of H2

Autoren: Giraud, Pascal Meyer, Arnaud Girault, Irvin et al.

Weitere Verfasser: Giraud, Pascal Meyer, Arnaud Girault, Irvin et al.

Schlagwörter: [SPI.OPTI] Engineering Sciences [physics]/Optics / Photonic, Surface plasmon resonance, Diffraction grating

Zugangs-URL: https://hal.science/hal-05010259v1

Polyrotaxane-containing hydrogels for label-free detection of C-reactive protein (CRP) via diffraction gratings

Autoren: Aitor Cubells-Gómez María Isabel Lucío Ángel Maquieira et al.

Quelle: Sensing and Bio-Sensing Research, Vol 49, Iss , Pp 100849- (2025)

Schlagwörter: Hydrogel, Diffraction grating, Label-free biosensing, Polyrotaxane, C-reactive protein (CRP), Engineering (General). Civil engineering (General), TA1-2040

Dateibeschreibung: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2214180425001151; https://doaj.org/toc/2214-1804

Zugangs-URL: https://doaj.org/article/3200cf2166f0419fa1f430ca1ef6f07e

Dynamic control of polarization and diffraction in tunable Surface-Relief Liquid-Crystal gratings

Autoren: Pravinraj Selvaraj Chih-Wei Lin Yi-Xuan Liu et al.

Quelle: Results in Physics, Vol 74, Iss , Pp 108297- (2025)

Schlagwörter: Liquid crystal, Surface-relief grating, Stokes parameter, Tunable diffraction grating, Photoresist, Physics, QC1-999

Dateibeschreibung: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S2211379725001913; https://doaj.org/toc/2211-3797

Zugangs-URL: https://doaj.org/article/92b7b95d27ce4d7095b52079250c4d4c

Glide-Shifted Dielectric Gratings for Independent Leakage and Phase Tuning in Leaky-Wave Antennas

Autoren: Dubravko Tomic Francisco Mesa Zvonimir Sipus

Quelle: IEEE Open Journal of Antennas and Propagation, Vol 6, Iss 5, Pp 1471-1481 (2025)

Schlagwörter: Diffraction grating, glide symmetry, leaky-wave antennas, periodic structures, rigorous coupled wave analysis, Telecommunication, TK5101-6720

Dateibeschreibung: electronic resource

Relation: https://ieeexplore.ieee.org/document/11062647/; https://doaj.org/toc/2637-6431

Zugangs-URL: https://doaj.org/article/7b95f3149f9747658378269a0de1aae2

Oscillating Poiseuille Flow-Induced Diffraction Grating in a Nematic Volume with Microrelief

Autoren: Semen S. Kharlamov Sergey V. Pasechnik Vladimir G. Chigrinov et al.

Quelle: Crystals, Vol 15, Iss 11, p 932 (2025)

Schlagwörter: nematic liquid crystal, optofluidic modulator, diffraction grating, oscillating shear flow, Crystallography, QD901-999

Dateibeschreibung: electronic resource

Relation: https://www.mdpi.com/2073-4352/15/11/932; https://doaj.org/toc/2073-4352

Zugangs-URL: https://doaj.org/article/5a8e5997c04c4890ba2fb2a592d8f457