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Article Dans Une Revue Optics Express Année : 2013

High temperature stable PbS Quantum dots for solid core fiber fabrication

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Asha Bhardwaj
  • Fonction : Auteur
  • PersonId : 925085
Ali Hreibi
  • Fonction : Auteur
  • PersonId : 868115
C. Liu
Jong Heo
  • Fonction : Auteur
  • PersonId : 945545
Jean-Marc Blondy
  • Fonction : Auteur
  • PersonId : 914930
Frédéric Gérôme

Résumé

For the fabrication of nanoparticle containing optical fibers by melt and draw technique, nanoparticle stability at high temperatures is a requirement. We report the synthesis of quantum dots at temperatures as high as 1000 °C, compatible with fiber drawing, stabilized for the first time by a prior low temperature heating step. It is observed that quantum dots formed by this two step heating leads to a better emission stability at high powers associated with a reversible phenomenon, making these nanomaterials suitable for further technological applications.
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Dates et versions

hal-00923902 , version 1 (05-01-2014)

Identifiants

  • HAL Id : hal-00923902 , version 1

Citer

Asha Bhardwaj, Ali Hreibi, C. Liu, Jong Heo, Jean-Marc Blondy, et al.. High temperature stable PbS Quantum dots for solid core fiber fabrication. Optics Express, 2013, 21 (21), pp.24922. ⟨hal-00923902⟩

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