Spectroscopy of Dy 3+-doped SrLaGa 3 O 7 crystals

Michał Malinowski , Izabela Pracka , P. Myziak , Ryszard Piramidowicz , Wiesław Woliński

Abstract

We report the optical properties of SrLaGa3O7 (SLG) crystal doped with Dy3+ ions. Absorption, emission, excitation and lifetime measurements have been performed and discussed using Judd-Ofelt theory. Visible emission spectra from the level and infrared (1.35 μm) spectra from the level of Dy3+ in SLG have been studied and the experimental lifetimes of these levels have been compared to the radiative, calculated lifetimes. Finally, emission properties of Dy3+ are being compared with those of Pr3+ ion.
Author Michał Malinowski (FEIT / MO)
Michał Malinowski,,
- The Institute of Microelectronics and Optoelectronics
, Izabela Pracka - [Instytutu Technologii Materialow Elektronicznych w Warszawie]
Izabela Pracka,,
-
-
, P. Myziak - [Warsaw University of Technology (PW)]
P. Myziak,,
-
- Politechnika Warszawska
, Ryszard Piramidowicz (FEIT / MO)
Ryszard Piramidowicz,,
- The Institute of Microelectronics and Optoelectronics
, Wiesław Woliński (FEIT / MO)
Wiesław Woliński,,
- The Institute of Microelectronics and Optoelectronics
Journal seriesJournal of Luminescence, ISSN 0022-2313
Issue year1997
Vol72-74
NoJune
Pages224–225
Keywords in EnglishDy; Dy3+; Visible emission; Fiber amplifier
ASJC Classification3104 Condensed Matter Physics; 1303 Biochemistry; 1600 General Chemistry; 3107 Atomic and Molecular Physics, and Optics; 1304 Biophysics
DOIDOI:10.1016/S0022-2313(96)00308-0
URL http://www.sciencedirect.com/science/article/pii/S0022231396003080
Languageen angielski
Score (nominal)35
Score sourcejournalList
Publication indicators Scopus Citations = 25; GS Citations = 16.0; Scopus SNIP (Source Normalised Impact per Paper): 1999 = 0.707; WoS Impact Factor: 2006 = 1.441 (2) - 2007=1.751 (5)
Citation count*16 (2014-03-15)
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