Results 31 to 40 of about 10,630 (268)

A Comparative Cytotoxic Evaluation of Acrylamide and Diacetone Acrylamide to Investigate Their Suitability for Holographic Photopolymer Formulations

open access: yesInternational Journal of Polymer Science, 2013
The comparative cytotoxic evaluation of two monomers, diacetone acrylamide (DA) and acrylamide (AA) used in holographic photopolymer formulations, is reported. Two normal cell lines were used: BEAS-2B and HaCaT.
Dervil Cody   +3 more
doaj   +1 more source

EXPERIMENTAL METHOD FOR DETERMINATION OF SHRINKAGE DIRECRION DURING HOLOGRAPHIC RECORDING IN BAYFOL HX PHOTOPOLYMER [PDF]

open access: yesНаучно-технический вестник информационных технологий, механики и оптики, 2020
Subject of Research. The paper presents experimental determination of the main shrinkage direction caused by photopolymerization during holographic recording in Bayfol HX material.
Vladimir N. Borisov   +3 more
doaj   +1 more source

Holographic waveguides in photopolymers

open access: yesOptics Express, 2019
The possibilities that offer the holographic optical elements for photovoltaic and "see through display" applications open new windows for holographic recording materials. In this sense, some specific characteristics are required for each particular application. Waveguides are one of the key elements for these applications. Photopolymers are one of the
R. Fernández   +7 more
openaire   +2 more sources

Influence of Flexographic Photopolymer-Plate Residue Incorporation on the Mechanical Properties of Glass-Fiber-Reinforced Polyester Composites

open access: yesMaterials Research, 2023
In this study, the effects of incorporating recycled photopolymer-plate residues from a packaging flexography process into polyester-glass fiber composites were examined.
Matheus Vinícius Gregory Zimmermann   +8 more
doaj   +1 more source

Enhanced Polarization Properties of Holographic Storage Materials Based on RGO Size Effect

open access: yesMolecules, 2023
Polarized holographic properties play an important role in the holographic data storage of traditional organic recording materials. In this study, reduced graphene oxide (RGO) was introduced into a phenanthraquinone-doped polymethylmethacrylate (PQ/PMMA)
Jie Liu   +8 more
doaj   +1 more source

Real-time measurements of diffraction grating growth in photopolymer recording materials

open access: yesEPJ Web of Conferences, 2013
Self-developing ability of photopolymer recording material enables measurements of growth of a refractive index grating in the real-time during a holographic exposure.
Fiala Pavel   +3 more
doaj   +1 more source

Preparation and characterization of 3D printable flexible acrylate-based resin

open access: yesFogorvosi Szemle, 2023
The aim of this study was to prepare an acrylate-based 3D printable resin that showed flexible properties after photopolymerization and to characterize mechanical-physicochemical properties of polymerized objects.
Melinda Szalóki   +2 more
doaj   +1 more source

Full-Color See-Through Three-Dimensional Display Method Based on Volume Holography

open access: yesSensors, 2021
We propose a full-color see-through three-dimensional (3D) display method based on volume holography. This method is based on real object interference, avoiding the device limitation of spatial light modulator (SLM).
Taihui Wu   +4 more
doaj   +1 more source

Light-Induced Waveguide With Directional Transmission

open access: yesIEEE Photonics Journal, 2019
Herein, we propose and demonstrate that the light-induced optical polymeric waveguides can function as the fully online optical connectors with directional transmission characteristics.
Xinpu Zhang   +4 more
doaj   +1 more source

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