About: Fabrication of synthetic diffractive elements using advanced matrix laser lithography

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Fabrication of synthetic diffractive elements using advanced matrix laser lithography Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://80.iopscience.iop.org.dialog.cvut.cz/1742-6596/415/1/012075/pdf/1742-6596_415_1_012075.pdf
Description	In this paper we present a matrix laser writing device based on a demagnified projection of a micro-structure from a computer driven spatial light modulator. The device is capable of writing completely aperiodic micro-structures with resolution higher than 200 000 DPI. An optical system is combined with ultra high precision piezoelectric stages with an elementary step similar to 4 nm. The device operates in a normal environment, which significantly decreases the costs compared to competitive technologies. Simultaneously, large areas can be exposed up to 100 cm2. The capabilities of the constructed device will be demonstrated on particular elements fabricated for real applications. The optical document security is the first interesting field, where the synthetic image holograms are often combined with sophisticated aperiodic micro-structures. The proposed technology can easily write simple micro-gratings creating the color and kinetic visual effects, but also the diffractive cryptograms, waveguide couplers, and other structures recently used in the field of optical security. A general beam shaping elements and special photonic micro-structures are another import antapplications which will be discussed in this paper. In this paper we present a matrix laser writing device based on a demagnified projection of a micro-structure from a computer driven spatial light modulator. The device is capable of writing completely aperiodic micro-structures with resolution higher than 200 000 DPI. An optical system is combined with ultra high precision piezoelectric stages with an elementary step similar to 4 nm. The device operates in a normal environment, which significantly decreases the costs compared to competitive technologies. Simultaneously, large areas can be exposed up to 100 cm2. The capabilities of the constructed device will be demonstrated on particular elements fabricated for real applications. The optical document security is the first interesting field, where the synthetic image holograms are often combined with sophisticated aperiodic micro-structures. The proposed technology can easily write simple micro-gratings creating the color and kinetic visual effects, but also the diffractive cryptograms, waveguide couplers, and other structures recently used in the field of optical security. A general beam shaping elements and special photonic micro-structures are another import antapplications which will be discussed in this paper. (en)
Title	Fabrication of synthetic diffractive elements using advanced matrix laser lithography Fabrication of synthetic diffractive elements using advanced matrix laser lithography (en)
skos:prefLabel	Fabrication of synthetic diffractive elements using advanced matrix laser lithography Fabrication of synthetic diffractive elements using advanced matrix laser lithography (en)
skos:notation	RIV/68407700:21340/13:00215933!RIV14-MSM-21340___
http://linked.open...avai/predkladatel	Fakulta jaderná a fyzikálně inženýrská
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(KAN401220801)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Fiala, Pavel Svoboda, Jakub Květoň, Milan Škereň, Marek
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta jaderná a fyzikálně inženýrská
http://linked.open...dnocenehoVysledku	74493
http://linked.open...ai/riv/idVysledku	RIV/68407700:21340/13:00215933
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Diffractive element; Document security; Laser lithography; Optical security; Spatial light modulators (en)
http://linked.open.../riv/klicoveSlovo	Diffractive element Document security Laser lithography Optical security Spatial light modulators
http://linked.open...ontrolniKodProRIV	[9863A75DB1A7]
http://linked.open...v/mistoKonaniAkce	MIT Media Lab, Cambridge, MA
http://linked.open...i/riv/mistoVydani	Bristol BS1 6BE
http://linked.open...i/riv/nazevZdroje	Journal of Physics Conference Series
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Nanostructures of Controlled Size and Dimensions
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Fiala, Pavel Škereň, Marek Svoboda, Jakub Květoň, Milan
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000317123700075
http://linked.open.../riv/zahajeniAkce	2012-06-25 (xsd:date)
issn	1742-6588
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1742-6596/415/1/012075
http://purl.org/ne...btex#hasPublisher	IOP Institute of Physics
http://localhost/t...ganizacniJednotka	21340

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 47 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software