Broadband submicron flattened dispersion compensating fiber with asymmetrical fluoride doped core

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F13%3A00205898" target="_blank" >RIV/68407700:21230/13:00205898 - isvavai.cz</a>

Výsledek na webu

<a href="http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1685580" target="_blank" >http://proceedings.spiedigitallibrary.org/proceeding.aspx?articleid=1685580</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2017554" target="_blank" >10.1117/12.2017554</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Broadband submicron flattened dispersion compensating fiber with asymmetrical fluoride doped core

Popis výsledku v původním jazyce

The goal of this paper is to investigate selected fluoride optical materials and to present a photonic crystal fiber designed for specific applications in dispersion compensation by using those materials. The idea how to restrict chromatic dispersion isto increase the index contrast by using calcium fluoride or barium fluoride in the first ring of holes, which lower the effective index. The use of fluorides allows achieving broadband dispersion suppression impossible to achieve in standard fibers withsimilar geometry. The presented result comprises a numerical model of a photonic crystal fiber in a submicron lattice, specific for its negative dispersion coefficient achieved for broad spectrum of telecommunication wavelengths, i.e. 1300 ? 1700 nm. Holes doped with fluoride materials enhance negative dispersion coefficient to -438 ps.nm-1.km-1. The major advantage of the designed fibers is their material composition, low attenuation and broadband utilization.

Název v anglickém jazyce

Broadband submicron flattened dispersion compensating fiber with asymmetrical fluoride doped core

Popis výsledku anglicky

The goal of this paper is to investigate selected fluoride optical materials and to present a photonic crystal fiber designed for specific applications in dispersion compensation by using those materials. The idea how to restrict chromatic dispersion isto increase the index contrast by using calcium fluoride or barium fluoride in the first ring of holes, which lower the effective index. The use of fluorides allows achieving broadband dispersion suppression impossible to achieve in standard fibers withsimilar geometry. The presented result comprises a numerical model of a photonic crystal fiber in a submicron lattice, specific for its negative dispersion coefficient achieved for broad spectrum of telecommunication wavelengths, i.e. 1300 ? 1700 nm. Holes doped with fluoride materials enhance negative dispersion coefficient to -438 ps.nm-1.km-1. The major advantage of the designed fibers is their material composition, low attenuation and broadband utilization.

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

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

8

Strana od-do

"87750M-1"-"87750M-8"

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

000323548700017