Spectral characteristics of fiber couplers for FTTx networks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F12%3A86082242" target="_blank" >RIV/61989100:27240/12:86082242 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.922003" target="_blank" >http://dx.doi.org/10.1117/12.922003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.922003" target="_blank" >10.1117/12.922003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Spectral characteristics of fiber couplers for FTTx networks

Popis výsledku v původním jazyce

This article deals with spectral characteristics measurement of fiber couplers which are used for FTTx networks. Due to WDM systems we are able to communicate with several wavelengths at a time. In xPON systems the data transmission runs at wavelengths 1310 nm, 1490 and 1550 nm, in case of using singlemode fibers, or at 850 nm and 1300 nm in case of using multimode fibers. The target of this work is a testing how the individual parameters of fiber coupler behave whether broad spectrum light source is connected to the input. In sum it was measured four most often used fiber couplers, fiber coupler in port configuration 1x2 with coupling ratio 50/50%, fiber coupler in port configuration 1x2 with coupling ratio 30/70%, fiber coupler in port configuration1x2 with coupling ratio 10/90% and fiber coupler in port configuration 1x4 with coupling ratio 4x25%. For these fiber couplers it was set insertion losses, coupling ratios, homogeneities and total losses by using a broad spectrum light so

Název v anglickém jazyce

Spectral characteristics of fiber couplers for FTTx networks

Popis výsledku anglicky

This article deals with spectral characteristics measurement of fiber couplers which are used for FTTx networks. Due to WDM systems we are able to communicate with several wavelengths at a time. In xPON systems the data transmission runs at wavelengths 1310 nm, 1490 and 1550 nm, in case of using singlemode fibers, or at 850 nm and 1300 nm in case of using multimode fibers. The target of this work is a testing how the individual parameters of fiber coupler behave whether broad spectrum light source is connected to the input. In sum it was measured four most often used fiber couplers, fiber coupler in port configuration 1x2 with coupling ratio 50/50%, fiber coupler in port configuration 1x2 with coupling ratio 30/70%, fiber coupler in port configuration1x2 with coupling ratio 10/90% and fiber coupler in port configuration 1x4 with coupling ratio 4x25%. For these fiber couplers it was set insertion losses, coupling ratios, homogeneities and total losses by using a broad spectrum light so

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of SPIE. Volume 8436

ISBN

978-0-8194-9128-2

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

SPIE

Místo vydání

Bellingham

Místo konání akce

Brusel

Datum konání akce

17. 4. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000305508300036