Spectroscopic and lasing properties of rare-earth-doped glass microspheres (Comunicazione a convegno)

Type
Label
  • Spectroscopic and lasing properties of rare-earth-doped glass microspheres (Comunicazione a convegno) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • G. Nunzi Conti; A. Chiasera; L. Ghisa; S. Berneschi; M. Brenci; Y. Dumeige; S. Pelli; S. Sebastiani; P. Feron; M. Ferrari; G.C. Righini (2005)
    Spectroscopic and lasing properties of rare-earth-doped glass microspheres
    in AIOM 2005 The First Conference on Advances in Optical Materials, Tucson, Arizona, October 12-16, 2005
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Nunzi Conti; A. Chiasera; L. Ghisa; S. Berneschi; M. Brenci; Y. Dumeige; S. Pelli; S. Sebastiani; P. Feron; M. Ferrari; G.C. Righini (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Optoelectronics and Photonics Department, 'N. Carrara' Institute of Applied Physics, IFAC-CNR, Madonna del Piano 10, I-50019, Sesto Fiorentino (FI), Italy; CNR-IFN, Istituto di Fotonica e Nanotecnologie, CSMFO group, Via Sommarive 14, 38050 Povo, Trento, Italy; Laboratoire d'Optronique (CNRS-UMR 6082-Foton), ENSSAT, 6 Rue de Kerampont, 22300 Lannion, France; Dipartimento di Elettronica, Informatica e Sistemistica (DEIS), Bologna University, Viale Risorgimento 2, 40100 Bologna, Italy. (literal)
Titolo
  • Spectroscopic and lasing properties of rare-earth-doped glass microspheres (literal)
Abstract
  • We report experimental results on the characterization of microspherical cavities fabricated in Er doped modified silica and phosphate glasses. The spectroscopic properties of the bulk precursor glasses as compared to the obtained microspheres were investigated by photoluminescence spectroscopy and lifetime measurement for the 4I13/2 4I15/2 transition of Er ions. In both types of glasses we demonstrate whispering gallery mode laser action at various wavelengths around 1550 nm by using a 1480 nm pump laser coupled through a tapered fiber. (literal)
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