Photonic properties of erbium activated coated microspheres (Comunicazione a convegno)

Type
Label
  • Photonic properties of erbium activated coated microspheres (Comunicazione a convegno) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1117/12.762916 (literal)
Alternative label
  • Y. Jestin, C. Armellini, A. Chiappini, A. Chiasera, Y. Dumeige, M. Ferrari, P. Féron, L.Ghisa, G. Nunzi Conti, S. Trebaol, G.C. Righini (2008)
    Photonic properties of erbium activated coated microspheres
    in SPIE Photonics West 2008, OPTO 2008 - Optical components and materials, San Jose, California USA, 21-23 January 2008
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Y. Jestin, C. Armellini, A. Chiappini, A. Chiasera, Y. Dumeige, M. Ferrari, P. Féron, L.Ghisa, G. Nunzi Conti, S. Trebaol, G.C. Righini (literal)
Pagina inizio
  • 689008-8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 6890 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 689008-1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-IFN, Istituto di Fotonica e Nanotecnologie, CSMFO Group, Via alla Cascata56/C, 38050 Povo-Trento, Italy; Laboratoire d'optronique (CNRS-UMR 6082-Foton), ENSSAT, 6 rue de kérampont, 22300 Lannion, France; Laboratory of Optoelectronic Technologies, Nello Carrara Institute of Applied Physics, IFAC - CNR, Via Panciatichi 64, I-50127 Firenze, Italy; CNR, Department of Materials and Devices, via dei Taurini 19, 00185 Roma, Italy (literal)
Titolo
  • Photonic properties of erbium activated coated microspheres (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 9780819470652 (literal)
Abstract
  • A simple method based on the sol-gel technology has been developed to coat passive microspheres with an active coating. The microspheres were prepared by fusion of a standard telecom fiber with a dimension of about 200 ?m and 400 ?m and have been respectively dipped in a 70SiO2-30HfO2 sol activated by 1 mol% and 0.1 mol% of erbium ions.Here we first report about the luminescence properties of a silica-hafnia coating doped with erbium ions and then whispering gallery mode spectra were analysed for different sphere diameters, thickness of coating and erbium concentration. The thickness of the coating has been chosen in order to support at least one whispering gallery mode at 1.5 ?m. (literal)
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