Air core Bragg fibers for delivery of nearinfrared laser radiation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00228361" target="_blank" >RIV/68407700:21340/14:00228361 - isvavai.cz</a>

Výsledek na webu

<a href="http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2022443" target="_blank" >http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=2022443</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2175655" target="_blank" >10.1117/12.2175655</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Air core Bragg fibers for delivery of nearinfrared laser radiation

Popis výsledku v původním jazyce

Optical fibers designed for high power laser radiation delivery represent important tools in medicine, solar systems, or industry. For such purposes several different types of glass optical fibers such as silica, sapphire, or chalcogenide ones as well ashollow-glass fibers, photonic crystal fibers and Bragg fibers have been investigated. Air-core Bragg fibers or photonic crystal fibers offer us the possibility of light transmission in a low dispersive material - air having a high damage threshold and small non-linear coefficient. However, preforms for drawing Bragg fibers can be fabricated by MCVD method similarly as preforms of standard silica fibers. In this paper we present fundamental characteristics of laboratory-designed and fabricated Bragg fibers with air cores intended for delivery of laser radiation at a wavelength range from 0.9 to 1.5 ?m. Bragg fibers with different air core diameters of 5, 45 and 73 mm were prepared. The fiber core was surrounded by three pairs of circula

Název v anglickém jazyce

Air core Bragg fibers for delivery of nearinfrared laser radiation

Popis výsledku anglicky

Optical fibers designed for high power laser radiation delivery represent important tools in medicine, solar systems, or industry. For such purposes several different types of glass optical fibers such as silica, sapphire, or chalcogenide ones as well ashollow-glass fibers, photonic crystal fibers and Bragg fibers have been investigated. Air-core Bragg fibers or photonic crystal fibers offer us the possibility of light transmission in a low dispersive material - air having a high damage threshold and small non-linear coefficient. However, preforms for drawing Bragg fibers can be fabricated by MCVD method similarly as preforms of standard silica fibers. In this paper we present fundamental characteristics of laboratory-designed and fabricated Bragg fibers with air cores intended for delivery of laser radiation at a wavelength range from 0.9 to 1.5 ?m. Bragg fibers with different air core diameters of 5, 45 and 73 mm were prepared. The fiber core was surrounded by three pairs of circula

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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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

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE Vol. 9441

ISBN

978-1-62841-556-8

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

8

Strana od-do

"94411B-1"-"94411B-8"

Název nakladatele

SPIE

Místo vydání

Bellingham (stát Washington)

Místo konání akce

Jelenia Gora

Datum konání akce

8. 9. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000349332600046