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Article Dans Une Revue Optical Materials Année : 2013

Management of OH absorption in tellurite optical fibers and related supercontinuum generation

Inna Savelii
  • Fonction : Auteur
Frederic Desevedavy
  • Fonction : Auteur
Jean-Charles Jules
  • Fonction : Auteur
Gregory Gadret
  • Fonction : Auteur
Julien Fatome
  • Fonction : Auteur
Bertrand Kibler
  • Fonction : Auteur
Hiroyasu Kawashima
  • Fonction : Auteur
Yasutake Ohishi
  • Fonction : Auteur

Résumé

We report the fabrication and the characterization of low OH content and low loss tellurite optical fibers. The influence of different methods of glass fabrication on fiber losses has been investigated. The use of the purest commercial raw materials can reduce the losses below 0.1 dB/m at 1.55 μm. Incorporation of fluoride ions into the tellurite glass matrix makes the optical fibers transparent up to 4 μm. A suspended core microstructured fiber has been fabricated and pumped by nanojoule-level femtosecond pulses, thus resulting in more than 2000-nm bandwidth supercontinuum after a few centimeters of propagation.

Dates et versions

hal-04154929 , version 1 (07-07-2023)

Identifiants

Citer

Inna Savelii, Frederic Desevedavy, Jean-Charles Jules, Gregory Gadret, Julien Fatome, et al.. Management of OH absorption in tellurite optical fibers and related supercontinuum generation. Optical Materials, 2013, 35 (8), pp.1595-1599. ⟨10.1016/j.optmat.2013.04.012⟩. ⟨hal-04154929⟩
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