On the dispersion and mode-field characterization of photonic crystal fibers for nonlinear application

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00317853" target="_blank" >RIV/68407700:21230/17:00317853 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1109/ICACOMIT.2017.8253404" target="_blank" >http://dx.doi.org/10.1109/ICACOMIT.2017.8253404</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICACOMIT.2017.8253404" target="_blank" >10.1109/ICACOMIT.2017.8253404</a>

Jazyk výsledku

angličtina

Název v původním jazyce

On the dispersion and mode-field characterization of photonic crystal fibers for nonlinear application

Popis výsledku v původním jazyce

We present a detailed procedure of precise chromatic dispersion and mode field characterization of unknown photonics crystal fibers for their further utilization in nonlinear applications. To verify our methods an Endlessly single-mode photonic crystal fiber (ESM-PCF) was used. A finite-element method simulation software was utilized for mode field distribution and chromatic dispersion simulation based on the particular fiber structure. Subsequently, a measurement setup for dispersion characterization was proposed, based on the Mach-Zehnder interferometer. Experiment results include as well the influence of various optical elements in the configuration on the measured fiber parameters. Second experimental setup was realized with the possibility of parallel mode-field diameter measurement and visualization of the fiber core structure. Effective area and dispersion measurements results were compared to the simulation outputs. We achieved up to 5 nm accuracy of zero-dispersion wavelength for a 28 cm long ESM-PCF and maximum mismatch of 2 μm2 with effective mode-field area determination. Our procedures and characterization outputs could be applied to specialty optical fiber design and characterization mainly for nonlinear applications such as supercontinuum generation.

Název v anglickém jazyce

On the dispersion and mode-field characterization of photonic crystal fibers for nonlinear application

Popis výsledku anglicky

We present a detailed procedure of precise chromatic dispersion and mode field characterization of unknown photonics crystal fibers for their further utilization in nonlinear applications. To verify our methods an Endlessly single-mode photonic crystal fiber (ESM-PCF) was used. A finite-element method simulation software was utilized for mode field distribution and chromatic dispersion simulation based on the particular fiber structure. Subsequently, a measurement setup for dispersion characterization was proposed, based on the Mach-Zehnder interferometer. Experiment results include as well the influence of various optical elements in the configuration on the measured fiber parameters. Second experimental setup was realized with the possibility of parallel mode-field diameter measurement and visualization of the fiber core structure. Effective area and dispersion measurements results were compared to the simulation outputs. We achieved up to 5 nm accuracy of zero-dispersion wavelength for a 28 cm long ESM-PCF and maximum mismatch of 2 μm2 with effective mode-field area determination. Our procedures and characterization outputs could be applied to specialty optical fiber design and characterization mainly for nonlinear applications such as supercontinuum generation.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

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

2nd International Conference on Automation, Cognitive Science, Optics, Micro Electro-­Mechanical System, and Information Technology (ICACOMIT)

ISBN

978-1-5386-0510-3

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

147-151

Název nakladatele

American Institute of Physics and Magnetic Society of the IEEE

Místo vydání

San Francisco

Místo konání akce

Jakarta

Datum konání akce

23. 10. 2017

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000427156700029