Light Side Emitting Textile Structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F16%3A00003888" target="_blank" >RIV/46747885:24410/16:00003888 - isvavai.cz</a>

Výsledek na webu

<a href="http://ifatcc2016-pardubice.upce.cz/" target="_blank" >http://ifatcc2016-pardubice.upce.cz/</a>

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Light Side Emitting Textile Structures

Popis výsledku v původním jazyce

The main aim of this contribution is description of side emitting polymer optical fibers (SEPOF) optical properties and their efficient embedding into fibrous structures for creation of safety textile structures with active visibility in shadows. For preparation of textile structures containing SEPOF the braiding and weaving technology is used. The SEPOF end connected with light energy source is prepared by cutting with heated wire and then by polishing by diamond powder. Illumination system with light emitting diode (LED) is used as light source. The special device for measurement of light intensity on surface and cross-section at various distances from light source is described. The dependence of surface and cross-section light intensity on the distance from light source is expressed by the exponential type model with attenuation factor as the rate parameter. The second parameter is light intensity at the input to the fiber and it defines the quality of illumination system. The influence of the optical fiber type and diameter on the attenuation factor of light intensity is quantified.

Název v anglickém jazyce

Light Side Emitting Textile Structures

Popis výsledku anglicky

The main aim of this contribution is description of side emitting polymer optical fibers (SEPOF) optical properties and their efficient embedding into fibrous structures for creation of safety textile structures with active visibility in shadows. For preparation of textile structures containing SEPOF the braiding and weaving technology is used. The SEPOF end connected with light energy source is prepared by cutting with heated wire and then by polishing by diamond powder. Illumination system with light emitting diode (LED) is used as light source. The special device for measurement of light intensity on surface and cross-section at various distances from light source is described. The dependence of surface and cross-section light intensity on the distance from light source is expressed by the exponential type model with attenuation factor as the rate parameter. The second parameter is light intensity at the input to the fiber and it defines the quality of illumination system. The influence of the optical fiber type and diameter on the attenuation factor of light intensity is quantified.

Druh

O - Ostatní výsledky

CEP obor

JJ - Ostatní materiály

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů