Szczegóły publikacji
Opis bibliograficzny
Broadband NIR emission in glasses and multicore optical fibers co-doped with Ni2+/Cr3+/Bi3+ and rare-earth ions / Marcin Kochanowicz, Jakub Markiewicz, Piotr Miluski, Jacek Żmojda, Marta Kuwik, Magdalena LEŚNIAK, Joanna Pisarska, Wojciech A. Pisarski, Jan Dorosz, Dominik DOROSZ // W: Fiber lasers and glass photonics: materials through applications IV [Dokument elektroniczny] : 8–12 April 2024, Strasbourg, France / eds. Stefano Taccheo, Maria Rita Cicconi, Matthias L. Jäger. — Wersja do Windows. — Dane tekstowe. — [Amsterdam: SPIE], [2024]. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 13003). — Dod. ISBN 978-1-5106-7325-0. — e-ISBN: 978-151067324-3. — S. [1–5] [ID] 1300304. — Wymagania systemowe: Adobe Reader. — Tryb dostępu: https://s.agh.edu.pl/SmJ22 [2025-04-26]. — Bibliogr., Abstr. — Dostęp po zalogowaniu
Autorzy (10)
- Kochanowicz Marcin
- Markiewicz Jakub
- Miluski Piotr
- Żmojda Jacek
- Kuwik Marta
- AGHLeśniak Magdalena
- Pisarska Joanna
- Pisarski Wojciech A.
- Dorosz Jan
- AGHDorosz Dominik Jacek
Dane bibliometryczne
| ID BaDAP | 159626 |
|---|---|
| Data dodania do BaDAP | 2025-06-09 |
| DOI | 10.1117/12.3022450 |
| Rok publikacji | 2024 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | SPIE - The International Society for Optics and Photonics |
| Czasopismo/seria | Proceedings of SPIE / The International Society for Optical Engineering |
Abstract
In the paper, the possibility of obtaining broadband NIR luminescence in germanate glasses and fibers doped with transition metals (Cr, Ni), bismuth (Bi), and rare-earths (RE) has been investigated. In bismuth-doped GGB glasses, the influence of Sb2O3 content on luminescence properties has been studied, and the possibility of drawing glass into fiber. Luminescence at 1.3 mu m with FWHM=209 nm was observed for the glass doped with 3 mol% Sb2O3 and 1.5 mol% Bi2O3. In the next step, the spectroscopic properties of Cr3+ doped GGB glass and optical fiber were investigated. After drawing glass into fiber FWHM ( full with at half maximum) at 1.0 mu m increased from 202 nm to 234 nm compared to bulk glass. Obtained luminescence at 1.0 mu m can be attributed to the T-4(2) -> (4)A(2) transition of Cr3+ ions. For multicore glass-ceramic optical fiber, broadband near-infrared emission in the range of 1.1 to 2.1 mu m was obtained under 940 and 980 nm pump excitation as a superposition of luminescence bands of Ni2+, Er3+, Tm3+ and Ho3+ ions.
