Szczegóły publikacji
Opis bibliograficzny
Luminescent properties of germanium-based glasses and optical fiber co-doped with rare earth / Marcin Kochanowicz, Jacek Żmojda, Piotr Miluski, Tomasz Ragiń, Piotr JELEŃ, R. JADACH, Maciej SITARZ, Dominik DOROSZ // W: Optical fibers and their applications 2017 : Supraśl, Poland, 23–27 January 2017 / eds. Jan Dorosz, Ryszard S. Romaniuk. — [Bellingham : SPIE], cop. 2017. — (Proceedings of SPIE / The International Society for Optical Engineering ; ISSN 0277-786X ; vol. 10325). — ISBN: 978-1-5106-1096-5. — S. 1032504-1–1032504-8. — Bibliogr. s. 1032504-8, Abstr. — Abstr. na dysku flesh. — S. [1]
Autorzy (8)
- Kochanowicz Marcin
- Żmojda Jacek
- Miluski Piotr
- Ragiń Tomasz
- AGHJeleń Piotr
- AGHSzal Renata
- AGHSitarz Maciej
- AGHDorosz Dominik Jacek
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 104794 |
|---|---|
| Data dodania do BaDAP | 2017-04-28 |
| DOI | 10.1117/12.2269599 |
| Rok publikacji | 2017 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Wydawca | SPIE - The International Society for Optics and Photonics |
| Konferencja | 17th Conference on Optical Fibers and their Applications |
| Czasopismo/seria | Proceedings of SPIE / The International Society for Optical Engineering |
Abstract
In the paper the analysis of white upconversion luminescence obtained as a result superposition of emission bands in germanate glass and double-clad optical fiber co-doped with Yb3+/Tm3+/Ho3+ and Yb3+/Er3+/Tm3+ have been presented. Calculated CIE coordinates for glass co-doped with 0.5Yb(2)O(3)/0.4Tm(2)O(3) /0.1 Ho2O3 were x=0.311, y=0.337, P-pump=2.5W and for 0.5Yb(2)O(3)/0.25Tm(2)O(3)/0.25Er(2)O(3) co-doped were: x = 252, y = 502. Influence of pump power on the colour coordinates have been also investigated. Thus Yb3+/Tm3+/Ho3+ co-dopant system in germanate glass was used as a core of double-clad optical fiber. Comparative analyses showed differences in luminescence spectra shape of bulk glass and fabricated 0.5Yb(2)O(3)/0.4Tm(2)O(3)/0.1Ho(2)O(3) triply doped double - clad optical fiber. Due to partial reabsorption of blue part of amplified spontaneous emission signal propagating band in optical fiber is shifted by 4 nm towards shorter wavelengths. Moreover the I-482nm/I-545nm luminescence intensity ratio is much higher than in bulk glass.