Results 11 to 20 of about 313,959 (302)

RESONATOR METHOD FOR DETERMINATION OF LOSSES IN ONE-DIMENSIONAL METAL GRATINGS IN TERAHERTZ RANGE [PDF]

open access: yesРадиофизика и электроника, 2018
Subject and purpose. The terahertz frequency range currently attracts much attention due to the wide possibilities of its application for solving a number of problems in science, technology, and medicine.
M. I. Dzyubenko   +3 more
doaj   +1 more source

Wide-Aperture Bimorph Deformable Mirror for Beam Focusing in 4.2 PW Ti:Sa Laser

open access: yesApplied Sciences, 2022
The bimorph deformable mirror with a diameter of 320 mm, including 127 control electrodes, has been developed and tested. The flatness of the initial mirror surface of about 1 μm (P-V) was achieved by mechanically adjusting the mirror substrate fixed in ...
Vadim Samarkin   +7 more
doaj   +1 more source

Metal particle-enhanced fluorescent immunoassays on metal mirrors [PDF]

open access: yesAnalytical Biochemistry, 2007
We present fluoroimmunoassays on plain metal-coated surfaces (metal mirrors) enhanced by metal nanoparticles (silver island films [SIFs]). Metal mirrors (aluminum, gold, or silver protected with a thin silica layer) were coated with SIFs, and an immunoassay (model assay for rabbit immunoglobulin G or myoglobin immunoassay) was performed on this surface
Evgenia G, Matveeva   +5 more
openaire   +2 more sources

Planar free-standing metal layer fabrication: implementing sub-structures in micromirror arrays for light steering applications

open access: yesMicro and Nano Systems Letters, 2020
We present a method to fabricate planar metal layers to be used as micromachined mirrors. Released mirrors of pure metal involve severe stress and reveal specific challenges to obtain planar mirror structures.
Natalie Worapattrakul   +3 more
doaj   +1 more source

Optimized design and additive manufacture of double-sided metal mirror with self-supporting lattice structure

open access: yesMaterials & Design, 2022
Lattice structure has excellent mechanical properties to develop lightweight devices, and additive manufacture makes it possible to construct complex lattice without extra cost.
Ding Yang   +3 more
doaj   +1 more source

Backaction in metasurface etalons [PDF]

open access: yes, 2016
We consider the response of etalons created by a combination of a conventional mirror and a metasurface, composed of a periodic lattice of metal scatterers with a resonant response.
A. Femius Koenderink   +5 more
core   +9 more sources

Design of a Scheffler Mosaic Mirror by Optical Raytracing and CAD Software

open access: yesSolarPACES Conference Proceedings, 2023
The Scheffler reflector is a parabolic metal concentrator, typically applied in solar thermal systems with receiver fixed to the ground. The Scheffler mirror is deformed during the year to optimize its solar light collection. For practical reasons it is
Paola Sansoni   +4 more
doaj   +1 more source

Broadband Tamm Plasmons in Chirped Photonic Crystals for Light-Induced Water Splitting

open access: yesNanomaterials, 2022
An electrode of a light-induced cell for water splitting based on a broadband Tamm plasmon polariton localized at the interface between a thin TiN layer and a chirped photonic crystal has been developed.
Maxim V. Pyatnov   +5 more
doaj   +1 more source

Mirror dark matter interpretations of the DAMA, CoGeNT and CRESST-II data [PDF]

open access: yes, 2012
The CRESST-II collaboration have announced evidence for the direct detection of dark matter in 730 kg-days exposure of a CaWO$_4$ target. We examine these new results, along with DAMA and CoGeNT data, in the context of the mirror dark matter framework ...
G. G. Raffelt   +10 more
core   +1 more source

Metal Mirror from Baraba

open access: yesTeoriya i praktika arkheologicheskikh issledovaniy, 2016
The article presents the circumstances of discovery in the territory of the Baraba forest-steppe (near Lake Wait, Karagatskom in the Novosibirsk region) of a metal mirror, heavily coated with oxides. The find has been subjected to the restoration at the Institute of Archaeology and Ethnography of the Siberian Branch of the Russian Academy of Sciences ...
Borodovskiy A., Tishkin A.
openaire   +3 more sources

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