Spectroscopy and efficient laser emission of Yb3+:LuAG single crystal grown by micro-PD (Articolo in rivista)

Type
Label
  • Spectroscopy and efficient laser emission of Yb3+:LuAG single crystal grown by micro-PD (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.optcom.2011.09.032 (literal)
Alternative label
  • S. Veronesi; Y.Z. Zhang; M. Tonelli; A. Agnesi; A. Greborio; F. Pirzio; G. Reali (2012)
    Spectroscopy and efficient laser emission of Yb3+:LuAG single crystal grown by micro-PD
    in Optics communications (Print); North Holland Pub. Co., Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Veronesi; Y.Z. Zhang; M. Tonelli; A. Agnesi; A. Greborio; F. Pirzio; G. Reali (literal)
Pagina inizio
  • 315 (literal)
Pagina fine
  • 321 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 285 (literal)
Rivista
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  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • NEST Istituto Nanoscienze-CNR and Dipartimento di Fisica, Università di Pisa, Largo B. Pontecorvo 3, IT-56127 Pisa, Italy Dipartimen to di Elettronica dell'Università di Pavia, Via Ferrata 1, IT-27100 Pavia, Italy (literal)
Titolo
  • Spectroscopy and efficient laser emission of Yb3+:LuAG single crystal grown by micro-PD (literal)
Abstract
  • A LuAG shaped rod crystal, doped with Yb 3+, has been grown by ?-PD technique. The crystal diameter was about 3 mm and the length around 13 0 mm. A complete spectros copic investigation in the temperature range 10 - 300 K is reported and data has been utili zed to model the laser behavior. In the laser experiment the Yb:LuAG sample was placed in an X cavity and pumped longitudinally obtaining an effi cient CW laser emission. The Yb:LuAG laser yielded a maximum output power of 23 mW with a slope ef ficiency of 32% and a threshold around 35 m W, at lasing wavelength of 1030 nm. No signi fi cant depolarization effect s were observed, indicating a crystal growth with negligible stress. The output beam pro file was investigated, yielding M 2 ? 1.0 in both directions, further con fi rming the good optical quality of the sample. (literal)
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