Up-conversion visible emission in rare-earth doped fluoride glass waveguides (Articolo in rivista)

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  • Up-conversion visible emission in rare-earth doped fluoride glass waveguides (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1117/1.OE.53.7.071814 (literal)
Alternative label
  • Boulard B.; Dieudonne B.; Gao Y.; Chiasera A.; Ferrari M. (2014)
    Up-conversion visible emission in rare-earth doped fluoride glass waveguides
    in Optical engineering (Bellingham, Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Boulard B.; Dieudonne B.; Gao Y.; Chiasera A.; Ferrari M. (literal)
Pagina inizio
  • 071814-1 (literal)
Pagina fine
  • 071814-6 (literal)
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  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84897769914&partnerID=q2rCbXpz (literal)
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  • 53 (literal)
Rivista
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  • 6 (literal)
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  • 7 (literal)
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  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNRS, UPR 9048, Institut de Chimie de la Matière Condensée (ICMCB), 87 avenue du docteur Schweitzer, 33608 Pessac, France; Institut des Molécules et Matériaux du Mans (IMMM), CNRS, Université du Maine, Avenue Olivier Messiaen, 72085 Le Mans, France; IFN-CNR, Institute of Photonics and Nanotechnology, CSMFO Lab., Via alla Cascata 56/C Povo, 38123 Trento, Italy (literal)
Titolo
  • Up-conversion visible emission in rare-earth doped fluoride glass waveguides (literal)
Abstract
  • The paper presents the visible emissions through frequency up-conversion and energy transfer process in the waveguide rare-earth (RE) codoped with RE3+/Yb3+ (RE = Er, Pr, Tm), as well as physical properties of fluoride glasses and their fabrication par physical vapor deposition. The RE doping is made by substituting LaF3 in the base ZLAG glass composition (70%ZrF4-23.5%LaF3-0.5%AlF3-6%GaF3). Under 980-nm excitation, the emissions in planar waveguides of 2 to 3 thickness are found similar to the ones observed in bulk; blue and red emissions for 0.5 Pr3+ /xYb3+ codoping and blue emission for 0.75Tm3+/xYb3+ codoping with x ranging from 1 to 5 mol%. The bulk glass doped with Er3+/Tm3+/Yb3+ can generate simultaneously and with high efficiency red-green-blue emissions from single-wave pumping at 980 nm. These preliminary results show that Er3+/Tm3+/Yb3+ triply doped ZLA waveguide is a potential material for compact white light sources. (literal)
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