Er3+-doped BaY2F8 crystal waveguides for broadband optical amplification at 1.5 mu m (Articolo in rivista)

Type
Label
  • Er3+-doped BaY2F8 crystal waveguides for broadband optical amplification at 1.5 mu m (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Alternative label
  • Toccafondo, V; Cerqueira, A; Faralli, S; Sani, E; Toncelli, A; Tonelli, M; Di Pasquale, F (2007)
    Er3+-doped BaY2F8 crystal waveguides for broadband optical amplification at 1.5 mu m
    in Journal of applied physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Toccafondo, V; Cerqueira, A; Faralli, S; Sani, E; Toncelli, A; Tonelli, M; Di Pasquale, F (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 101 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Scuola Super Sant Anna, I-56124 Pisa, Italy; Univ Pisa, NEST, CNR, Dept Phys, I-56127 Pisa, Italy (literal)
Titolo
  • Er3+-doped BaY2F8 crystal waveguides for broadband optical amplification at 1.5 mu m (literal)
Abstract
  • Integrated waveguide amplifiers based on high concentration Er3+ doped BaY2F8 crystals are numerically studied by combining a full-vectorial finite element based modal analysis and propagation-rate equations. Using realistic input data, such as the absorption/emission cross sections and Er level lifetimes measured on grown crystal samples, we investigate the amplifier performance by optimizing the total Er concentration. We predict optimum gain coefficient up to 5 dB/cm and broad amplification bandwidth exceeding 80 nm with 1480 nm pumping. (c) 2007 American Institute of Physics. (literal)
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