Thermal stability and spectroscopic properties of erbium-doped niobic-tungsten-tellurite glasses for laser and amplifier devices (Articolo in rivista)

Type
Label
  • Thermal stability and spectroscopic properties of erbium-doped niobic-tungsten-tellurite glasses for laser and amplifier devices (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.jlumin.2011.12.057 (literal)
Alternative label
  • A. Chiasera, M. Ferrari (2012)
    Thermal stability and spectroscopic properties of erbium-doped niobic-tungsten-tellurite glasses for laser and amplifier devices
    in Journal of luminescence
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Chiasera, M. Ferrari (literal)
Pagina inizio
  • 1265 (literal)
Pagina fine
  • 1269 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 132 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • N.G. Boetti, J. Lousteau, E. Mura, G.C. Scarpignato, D. Milanese [PhotonLab, Dipartimento di Scienza dei Materiali ed Ingegneria Chimica, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy] Silvio Abrate [PhotonLab, Istituto Superiore Mario Boella, Via P.C. Boggio, 61, 10138 Torino, Italy] Alessandro Chiasera, Maurizio Ferrari [CNR-IFN, Istituto di Fotonica e Nanotecnologie, CSMFO Lab. via alla Cascata 56/C, Povo, 38123 Trento, Italy] (literal)
Titolo
  • Thermal stability and spectroscopic properties of erbium-doped niobic-tungsten-tellurite glasses for laser and amplifier devices (literal)
Abstract
  • Er3+ doped niobic-tungsten-tellurite glasses doped with concentration of Er3+ ion up to 3 wt% were fabricated The effect of Er3+ doping concentration on thermal stability and optical properties was investigated in order to obtain the most suitable rare earth content for developing 1.5 um compact fiber amplifier pumped with a commercial telecom 980 nm laser diode. The maximum doping concentration allowed was found to be around 1.77x10^20 ions/cm3, for which a broad 1.5 um emission spectra of 65 nm FWHM and a lifetime of 3.4 ms for the 4I13/2 level was measured (literal)
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