Pregled bibliografske jedinice broj: 996839
Analytical modelling of Tm-doped tellurite glass including cross-relaxation process
Analytical modelling of Tm-doped tellurite glass including cross-relaxation process // Optical materials, 87 (2019), 1; 29-34 doi:10.1016/j.optmat.2018.06.037 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 996839 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analytical modelling of Tm-doped tellurite glass including cross-relaxation process
Autori
Albalawi, A. ; Brilliant, C. ; Chiasera, A. ; Gebavi, Hrvoje ; Balda, R. ; Ferrari, M. ; Taccheo, S. ;
Izvornik
Optical materials (0925-3467) 87
(2019), 1;
29-34
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
tellurite glass
Sažetak
In this paper, we present a comprehensive analytical model of Tm able to take into account direct cross-relaxation process. We show that by using an appropriate set of parameters the model is able to properly fit the first part of the fluorescence decay of Tm-doped tellurite glasses for different dopant concentration values. We also compare the model with a full numerical model to investigate its limitations. We assess the model is a valid tool to fit fluorescence properties but for precisely predicting population inversion is limited to doping level up to about 1%. In fact, we show the reverse cross-relaxation process becomes significant in case of higher doping level.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
