Fiber coupled erbium doped microsphere mid-IR amplifiers (Contributo in atti di convegno)

Type
Label
  • Fiber coupled erbium doped microsphere mid-IR amplifiers (Contributo in atti di convegno) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1109/ICTON.2014.6876367 (literal)
Alternative label
  • G. Palma , L. De Palma, T. Yano, V. Nazabal, T. Kishi, A. Moréac, M. Ferrari, D. Ristic, A. Lukowiak, G. C. Righini, G. Nunzi Conti, and F. Prudenzano (2014)
    Fiber coupled erbium doped microsphere mid-IR amplifiers
    in ICTON 2014, 16th International Conference on Transparent Optical Networks, Graz, Austria, 6-10 July
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G. Palma , L. De Palma, T. Yano, V. Nazabal, T. Kishi, A. Moréac, M. Ferrari, D. Ristic, A. Lukowiak, G. C. Righini, G. Nunzi Conti, and F. Prudenzano (literal)
Pagina inizio
  • 1 (literal)
Pagina fine
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6876367&refinements%3D4275924690%2C4274735129%26sortType%3Dasc_p_Sequence%26filter%3DAND%28p_IS_Number%3A6876260%29 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Proceedings ICTON 2014, 16th International Conference on Transparent Optical Networks, Graz, Austria, July 6-10, 2014. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 6 (literal)
Note
  • IEEE Xplore digital library (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1-Politecnico di Bari, DEI - Dipartimento di Ingegneria Elettrica e dell'Informazione, Via E. Orabona 4, Bari, 70125, Italy 2-Tokyo Institute of Technology, Department of Chemistry and Materials, 2-12-1 Ookayama, Meguro-ku Tokyo 15c2-8550, Japan 3-ISCR, UMR CNRS 6226, Université de Rennes 1, 35042 RENNES Cedex, France 4-IPR, UMR CNRS 6251, Université de Rennes 1, 35042 Rennes Cedex, France 5-IFN-CNR, CSMFO Lab., via alla Cascata 56/c Povo, 38123 Trento, Italy 6-Institut Ru?er Bo?kovi?, Bijeni?ka cesta 54, 10000 Zagreb, Croatia 7-Institute of Low Temperature and Structure Research, Polish Academy of Sciences, ul. Okolna 2, 50-950 Wroclaw, Poland 8-IFAC - CNR, Via Madonna del Piano 10, 50019 Sesto Fiorentino, Italy (literal)
Titolo
  • Fiber coupled erbium doped microsphere mid-IR amplifiers (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-1-4799-5600-5 (literal)
Abstract
  • The paper is a review on modelling and experimental results regarding microsphere resonators. The applications of the whispering-gallery-modes (WGMs) resonances in conventional glass microspheres to perform chemical spectroscopy, biomedical sensing, low threshold lasing are recalled. The behaviour of silica microsphere coated via silica hafnia 70SiO2-30HfO2 and activated with 0.3% mol Er3+ for NIR operation is described. The feasibility of amplifying systems, operating in Mid-IR wavelength and based on Er3+-doped Ga5Ge20Sb10S65 chalcogenide microspheres coupled to tapered a fiber is discussed. The investigation has been performed via a dedicated 3D numerical model, based on the coupled mode theory and solving the rate equations. The code includes the transitions among the erbium energy levels, the amplified spontaneous emission and the most important secondary transitions pertaining to the ion-ion interactions. The model follows the particle swarm optimization (PSO) approach, allowing both the amplifying system optimization and to perform the microsphere glass spectroscopy. (literal)
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