Near-IR and mid-IR luminescence and energy transfer in fluoroindate glasses co-doped with Er3+ /Tm3+

Marcin Kochanowicz , Jacek Mariusz Żmojda , Agata Baranowska , Piotr Miluski , Magdalena Lesniak , Marta Kuwik , Joanna Pisarska , Wojciech A. Pisarski , Jan Dorosz , Dominik Dorosz

Abstract

This work reports on the analysis of near-IR and mid-IR luminescence spectra and their decays in fluoroindate glasses co-doped with Er3+ /Tm3+ . In particular, the energy transfer processes between rare earth ions in fluoroindate glasses pumped by 796 nm and 980 nm laser diode have been examined. Owing to donor-acceptor energy transfer and superposition of 1.45 µm (Tm3+ : 3H4 → 3F4) and 1.55 µm (Er3+ : 4 I13/2 → 4 I15/2) radiative transitions in fluoride glass co-doped with 0.1ErF3/0.3TmF3, a broadband near-IR luminescence in the range of third telecommunication window (FWHM = 155 nm, λexc = 796 nm) was obtained. Further analysis in the mid-IR spectral range (2.77 µm, λexc = 980 nm) showed that fluoroindate glass with 0.1ErF3/0.3TmF3 enables enhancement of luminescence intensity by c.a 14%.
Author Marcin Kochanowicz (FEE / DEPEPLT)
Marcin Kochanowicz,,
- Department of Electrical Power Engineering, Photonics and Lighting Technology
, Jacek Mariusz Żmojda (FEE / DEPEPLT)
Jacek Mariusz Żmojda,,
- Department of Electrical Power Engineering, Photonics and Lighting Technology
, Agata Baranowska (FME / DMPE)
Agata Baranowska,,
- Department of Material and Production Engineering
, Piotr Miluski (FEE / DEPEPLT)
Piotr Miluski,,
- Department of Electrical Power Engineering, Photonics and Lighting Technology
, Magdalena Lesniak
Magdalena Lesniak,,
-
, Marta Kuwik
Marta Kuwik,,
-
, Joanna Pisarska
Joanna Pisarska,,
-
, Wojciech A. Pisarski
Wojciech A. Pisarski,,
-
, Jan Dorosz (FEE / DEPEPLT)
Jan Dorosz,,
- Department of Electrical Power Engineering, Photonics and Lighting Technology
, Dominik Dorosz
Dominik Dorosz,,
-
Journal seriesOptical Materials Express, ISSN 2159-3930, (N/A 100 pkt)
Issue year2019
Vol9
No12
Pages4772-4781
Publication size in sheets0.5
ASJC Classification2500 General Materials Science
DOIDOI:10.1364/OME.9.004772
URL https://www.osapublishing.org/DirectPDFAccess/F7EE3D00-A5A6-9B98-02D28E3FBB19BCA1_423655/ome-9-12-4772.pdf?da=1&id=423655&seq=0&mobile=no
Internal identifierROC 19-20
Languageen angielski
LicenseJournal (articles only); published final; Other open licence; with publication
Score (nominal)100
Score sourcejournalList
ScoreMinisterial score = 100.0, 17-02-2020, ArticleFromJournal
Publication indicators Scopus SNIP (Source Normalised Impact per Paper): 2017 = 1.167; WoS Impact Factor: 2018 = 2.673 (2) - 2018=2.688 (5)
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