Optical fibers of As2S3 glasses: Preparation and characterization

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F15%3A00451249" target="_blank" >RIV/67985891:_____/15:00451249 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985882:_____/15:00451249

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2070404" target="_blank" >http://dx.doi.org/10.1117/12.2070404</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2070404" target="_blank" >10.1117/12.2070404</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Optical fibers of As2S3 glasses: Preparation and characterization

Popis výsledku v původním jazyce

halcogenide glasses based on arsenic sulfide (As2S3), arsenic selenide or telluride are known to exhibit high optical nonlinearities which are necessary for advanced applications in telecommunications. Both, standard optical fibers and microstructured fibers have been fabricated from chalcogenide glasses. In this paper we deal with As2S3 solid core fibers and capillary fibers coated with a polymer jacket of UV acrylate. The guiding mechanism employing the reflection on boundary of high-index glass (a refractive index of about 2.4) and hollow cavity (n= 1) was confirmed by ray-optic calculations. Fibers were drawn from input As2S3 rods and tubes. The rods were prepared from extra pure arsenic and sulfur by their melting in an evacuated ampoule. The tubes were prepared by using rotational melting technique in an evacuated ampoule rotating at 1600 rpm. Rods and tubes were elongated into fibers by using a fiber drawing facilities for preparation of optical fibers from soft optical glasses.

Název v anglickém jazyce

Optical fibers of As2S3 glasses: Preparation and characterization

Popis výsledku anglicky

halcogenide glasses based on arsenic sulfide (As2S3), arsenic selenide or telluride are known to exhibit high optical nonlinearities which are necessary for advanced applications in telecommunications. Both, standard optical fibers and microstructured fibers have been fabricated from chalcogenide glasses. In this paper we deal with As2S3 solid core fibers and capillary fibers coated with a polymer jacket of UV acrylate. The guiding mechanism employing the reflection on boundary of high-index glass (a refractive index of about 2.4) and hollow cavity (n= 1) was confirmed by ray-optic calculations. Fibers were drawn from input As2S3 rods and tubes. The rods were prepared from extra pure arsenic and sulfur by their melting in an evacuated ampoule. The tubes were prepared by using rotational melting technique in an evacuated ampoule rotating at 1600 rpm. Rods and tubes were elongated into fibers by using a fiber drawing facilities for preparation of optical fibers from soft optical glasses.

Druh

D - Stať ve sborníku

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

—

Projekt

<a href="/cs/project/GAP106%2F12%2F2384" target="_blank" >GAP106/12/2384: Speciální skla na bázi oxidů těžkých kovů</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název statě ve sborníku

Photonics, Devices, and Systems VI (Proceedings of SPIE Vol. 9450)

ISBN

9781628415667

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

8

Strana od-do

"94501B1"-"94501B8"

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Praha

Datum konání akce

27. 8. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000349404500046