Preparation and characterization of Bragg fibers with air cores for transfer of laser radiation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F13%3A00214987" target="_blank" >RIV/68407700:21340/13:00214987 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985882:_____/13:00396678

Výsledek na webu

<a href="http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1685568" target="_blank" >http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1685568</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2018207" target="_blank" >10.1117/12.2018207</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation and characterization of Bragg fibers with air cores for transfer of laser radiation

Popis výsledku v původním jazyce

This paper presents results of preparation and characterization of Bragg fibers with silica and air cores designed for delivery of laser radiation at 1060 nm. The fibers consist of cores with a refractive index equal to that of air or silica which is surrounded by three pairs of Bragg layers. Each pair is composed of one layer with a high and one layer with a low refractive index and is characterized by a refractive-index contrast up to 0.03. Three structures of Bragg fibers are presented in the paper,namely the structure with a silica core of 26 ?m in diameter, structure with an air core of 5 ?m in diameter and that with an air core of a diameter of 72 ?m. Preforms of the Bragg fibers in the form of a rod or tube have been prepared by the MCVD methodusing germanium dioxide, phosphorous pentoxide and fluorine as silica dopants. The fibers have been drawn from the preforms under controlled temperatures in order to obtain fibers with air or solid cores. Results of characterization of p

Název v anglickém jazyce

Preparation and characterization of Bragg fibers with air cores for transfer of laser radiation

Popis výsledku anglicky

This paper presents results of preparation and characterization of Bragg fibers with silica and air cores designed for delivery of laser radiation at 1060 nm. The fibers consist of cores with a refractive index equal to that of air or silica which is surrounded by three pairs of Bragg layers. Each pair is composed of one layer with a high and one layer with a low refractive index and is characterized by a refractive-index contrast up to 0.03. Three structures of Bragg fibers are presented in the paper,namely the structure with a silica core of 26 ?m in diameter, structure with an air core of 5 ?m in diameter and that with an air core of a diameter of 72 ?m. Preforms of the Bragg fibers in the form of a rod or tube have been prepared by the MCVD methodusing germanium dioxide, phosphorous pentoxide and fluorine as silica dopants. The fibers have been drawn from the preforms under controlled temperatures in order to obtain fibers with air or solid cores. Results of characterization of p

Druh

D - Stať ve sborníku

CEP obor

BH - Optika, masery a lasery

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP102%2F12%2F2361" target="_blank" >GAP102/12/2361: Braggovská vlákna pro přenos vysokých energií laserů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Micro-structured and Specialty Optical Fibres II

ISBN

978-0-8194-9577-8

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

11

Strana od-do

"877508-1"-"877508-11"

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Praha

Datum konání akce

15. 4. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

000323548700005