Evaluation of Illumination Intensity of Plastic Optical Fibres with TiO2 Particles by Laser Treatment

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F15%3A00003212" target="_blank" >RIV/46747885:24410/15:00003212 - isvavai.cz</a>

Result on the web

<a href="http://www.degruyter.com/view/j/aut.2015.15.issue-1/aut-2014-0016/aut-2014-0016.xml?format=INT" target="_blank" >http://www.degruyter.com/view/j/aut.2015.15.issue-1/aut-2014-0016/aut-2014-0016.xml?format=INT</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/aut-2014-0016" target="_blank" >10.2478/aut-2014-0016</a>

Result language

angličtina

Original language name

Evaluation of Illumination Intensity of Plastic Optical Fibres with TiO2 Particles by Laser Treatment

Original language description

CO2 laser treatment can increase the surface roughness of plastic optical fibres (POFs) with the diameter of 0.5 mm and enhance the input intensity and attenuation coefficient accordingly, which is supposed to weaken the side emission of POFs in long distance above 375 mm. TiO2 particles were applied to improve the increasing optical loss of POFs by laser treatment. POFs were first modified with fine TiO2 particles and then treated by CO2 laser with the pixel time from 30 to 120 micro s. The surface morphology was observed by scanning electron microscopy to investigate the changes of micro-structure before and after laser treatment and the distribution of TiO2 particles. The illumination intensity and attenuation coefficient were calculated and compared in two methods. It is visible that the evaluation by model LLF2 with two parts is more suitable for the fitting of experimental data and shows higher input intensity and lower attenuation than that by standard power function. Both the e

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2015

Confidentiality

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

Name of the periodical

Autex Research Journal

ISSN

1470-9589

e-ISSN

—

Volume of the periodical

15

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

6

Pages from-to

13-18

UT code for WoS article

000351423400003

EID of the result in the Scopus database

2-s2.0-84925861404