Development and Characterization of Highly Nonlinear Multicomponent Glass Photonic Crystal Fibers for Mid-infrared Applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00311878" target="_blank" >RIV/68407700:21230/17:00311878 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1117/12.2265722" target="_blank" >http://dx.doi.org/10.1117/12.2265722</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1117/12.2265722" target="_blank" >10.1117/12.2265722</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Development and Characterization of Highly Nonlinear Multicomponent Glass Photonic Crystal Fibers for Mid-infrared Applications

Popis výsledku v původním jazyce

We present a detailed chromatic dispersion characterization of heavy-metal oxide (HMO) glass photonic crystal fibers (PCFs) suitable for mid-infrared applications. Based on previous work with hexagonal and suspended-core fibers the focus was placed on determination of the chromatic dispersion curve to reach precise correlation between simulation model and real fiber based on both a post-draw model correction and broadband chromatic dispersion measurement. The paper covers the fiber design, discusses fiber manufacturing, presents measurements of fiber chromatic dispersion, provides the simulation model correction and finally proposes further applications. Selected fiber designs from simulation model were fabricated by the stack-and-draw technique. The dispersion measurement setup was based on an unbalanced Mach-Zehnder interferometer. The influence of optical elements on the measurement results and broadband coupling is discussed. We have proved that the critical factor represents the accuracy of the refractive index equation of the HMO glass and real fiber structure. By improved technique we reached the zero-dispersion wavelength with a reasonable precision of less than 30 nm.

Název v anglickém jazyce

Development and Characterization of Highly Nonlinear Multicomponent Glass Photonic Crystal Fibers for Mid-infrared Applications

Popis výsledku anglicky

We present a detailed chromatic dispersion characterization of heavy-metal oxide (HMO) glass photonic crystal fibers (PCFs) suitable for mid-infrared applications. Based on previous work with hexagonal and suspended-core fibers the focus was placed on determination of the chromatic dispersion curve to reach precise correlation between simulation model and real fiber based on both a post-draw model correction and broadband chromatic dispersion measurement. The paper covers the fiber design, discusses fiber manufacturing, presents measurements of fiber chromatic dispersion, provides the simulation model correction and finally proposes further applications. Selected fiber designs from simulation model were fabricated by the stack-and-draw technique. The dispersion measurement setup was based on an unbalanced Mach-Zehnder interferometer. The influence of optical elements on the measurement results and broadband coupling is discussed. We have proved that the critical factor represents the accuracy of the refractive index equation of the HMO glass and real fiber structure. By improved technique we reached the zero-dispersion wavelength with a reasonable precision of less than 30 nm.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LD15083" target="_blank" >LD15083: Vysoko-výkonové pulzní lasery pro zdroje superkontinua ve střední infračervené oblasti</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název statě ve sborníku

SPIE Digital Optical Technologies Conference 2017 - Proceedings

ISBN

978-1-5106-0966-2

ISSN

0277-786X

e-ISSN

—

Počet stran výsledku

8

Strana od-do

—

Název nakladatele

SPIE

Místo vydání

Baltimore

Místo konání akce

Mnichov

Datum konání akce

25. 6. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000406960900001