Szczegóły publikacji
Opis bibliograficzny
Structure, luminescence and energy transfer of fluoroindate glasses co-doped with $Er^{3+}/Ho^{3+}$ / Marcin Kochanowicz, Magdalena LEŚNIAK, Jacek Zmojda, Piotr Miluski, Agata Baranowska, Tomasz Ragin, Marta Kuwik, Wojciech A. Pisarski, Joanna Pisarska, Jan Dorosz, Dominik DOROSZ // Ceramics International ; ISSN 0272-8842. — Tytuł poprz.: Ceramurgia International ; ISSN: 0390-5519. — 2020 — vol. 46 iss. 16 Pt. B, s. 26403–26409. — Bibliogr. s. 26409, Abstr. — Publikacja dostępna online od: 2020-02-22. — PRE'19 : 8th international workshop on Photoluminescence in Rare Earths : photonic materials and devices : Nice, France, 4–6 September 2019
Autorzy (11)
- Kochanowicz Marcin
- AGHLeśniak Magdalena
- Żmojda Jacek
- Miluski Piotr
- Baranowska Agata
- Ragin Tomasz
- Kuwik Marta
- Pisarski Wojciech A.
- Pisarska Joanna
- Dorosz Jan
- AGHDorosz Dominik Jacek
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 130664 |
|---|---|
| Data dodania do BaDAP | 2020-10-16 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.ceramint.2020.02.210 |
| Rok publikacji | 2020 |
| Typ publikacji | referat w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Ceramics International |
Abstract
This work reports on the analysis of structural and spectroscopic properties of the fluoroindate glasses co-doped with Er3+/Ho3+. Structural analysis showed that erbium and holmium ions were modifier ions and depolymerizedof the fluoroindate glass network. The energy transfer processes between rare - earth ions in fluoroindate glasses pumped by and 980 nm laser diode have been also examined. Due to partial Er3+ -> Ho3+ energy transfer and superposition of Er3+: I-4(1)1/2 -> I-4(1)3/2 (2.77 mu m) + Ho3+: I-5(6) -> I-5(7) (2.85 mu m) radiative transitions in fluoroindate glass co-doped with 0.8ErF(3)/1.6HoF(3), a broadening 3 mu m luminescence (Delta lambda = 201 nm) was obtained. The overall energy transfer efficiency eta(ET1) + eta(ET2) was calculated to be 95% indicating efficient sensitization of the holmium ions by erbium.