Rare-earth-doped specialty optical fibers for efficient light sources and photonics applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985882%3A_____%2F25%3A00648185" target="_blank" >RIV/67985882:_____/25:00648185 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21340/25:00385353

Výsledek na webu

<a href="https://doi.org/10.1109/ICTON67126.2025.11125120" target="_blank" >https://doi.org/10.1109/ICTON67126.2025.11125120</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/ICTON67126.2025.11125120" target="_blank" >10.1109/ICTON67126.2025.11125120</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Rare-earth-doped specialty optical fibers for efficient light sources and photonics applications

Popis výsledku v původním jazyce

Specialty silica optical fibers doped with rare earth ions are heart of fiber lasers, fiber amplifiers and amplified spontaneous emission sources. Such fibers doped with erbium, ytterbium thulium or holmium ions have been prepared by original nanoparticle-doping method. This approach can easily be implemented to conventional MCVD method without additional machinery and high dopant Al/RE ratio and concentration distributed homogeneously in preforms and fibers can be achieved. Fiber lasers based on such fibers exhibited high slope efficiency (up to 81% in the case of holmium-doped fiber laser), high output power (up to 441 W in the case of thulium-doped fiber laser) and low thresholds. Amplified-spontaneous-emission sources based on thulium-holmium-doped fibers or thulium-doped fibers exhibited wide bandwidth of 300-500 nm

Název v anglickém jazyce

Rare-earth-doped specialty optical fibers for efficient light sources and photonics applications

Popis výsledku anglicky

Specialty silica optical fibers doped with rare earth ions are heart of fiber lasers, fiber amplifiers and amplified spontaneous emission sources. Such fibers doped with erbium, ytterbium thulium or holmium ions have been prepared by original nanoparticle-doping method. This approach can easily be implemented to conventional MCVD method without additional machinery and high dopant Al/RE ratio and concentration distributed homogeneously in preforms and fibers can be achieved. Fiber lasers based on such fibers exhibited high slope efficiency (up to 81% in the case of holmium-doped fiber laser), high output power (up to 441 W in the case of thulium-doped fiber laser) and low thresholds. Amplified-spontaneous-emission sources based on thulium-holmium-doped fibers or thulium-doped fibers exhibited wide bandwidth of 300-500 nm

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10306 - Optics (including laser optics and quantum optics)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

International Conference on Transparent Optical Networks

ISBN

9798331597771

ISSN

2161-2064

e-ISSN

2162-7339

Počet stran výsledku

4

Strana od-do

(2025)

Název nakladatele

IEEE

Místo vydání

Warsaw

Místo konání akce

Barcelona

Datum konání akce

6. 7. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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