Pregled bibliografske jedinice broj: 536108
Novel Tm(3+)-doped fluorotellurite glasses with enhanced quantum efficiency
Novel Tm(3+)-doped fluorotellurite glasses with enhanced quantum efficiency // Optical materials, 33 (2011), 3; 428-437 doi:10.1016/j.optmat.2010.10.013 (međunarodna recenzija, članak, znanstveni)
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Naslov
Novel Tm(3+)-doped fluorotellurite glasses with enhanced quantum efficiency
Autori
Gebavi, Hrvoje ; Milanese, D. ; Balda, R. ; Ivanda, Mile ; Auzel, F. ; Lousteau, J. ; Fernandez, J. ; Ferraris, M.
Izvornik
Optical materials (0925-3467) 33
(2011), 3;
428-437
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
fluorotellurite glass ; thulium ; Judd-Ofelt ; energy transfer
Sažetak
In this paper, new highly Tm(3+)-doped tellurite glasses with host composition 75TeO(2)-xZnF(2)-yGeO(2)-12PbO-3Nb(2)O(5) [x(5-15), y(0-5) mol%] are presented and compared to the Tm-doped tellurite glasses based on the traditional host composition: 75TeO(2)-20ZnO-5Na(2)O mol%. Enhanced quantum efficiency from (3)F(4) level was observed for the proposed glasses and thermal stability and viscosity values make them suitable for optical fiber drawing. Besides the host composition, substantial influence of Tm(3+) concentration on luminescence and lifetime of excited (3)F(4) and (3)H(4) states were discussed.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Projekti:
098-0982904-2898 - Fizika i primjena nanostruktura i volumne tvari (Ivanda, Mile, MZOS ) ( CroRIS)
Ustanove:
Institut "Ruđer Bošković", Zagreb
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
Uključenost u ostale bibliografske baze podataka::
- INSPEC