Addition of Ag2O in Er3+doped oxyfluorophosphate glass to allow the drawing of optical fibers

I. Shestopalova, J. Korri, A. Lemiere, M. Närhi, R. Gumenyuk, C. Boussard-Plédel, J. Troles, L. Petit

Tutkimustuotos: ArtikkeliScientificvertaisarvioitu

7 Lataukset (Pure)

Abstrakti

Here, Ag2O containing glasses in the NaPO3–CaF2 glass network were prepared using standard melting process. The addition of Ag2O was found to increase the thermal stability of the glass due to the decrease in the Q2 units at the expense of Q1 units, to decrease the intensity of the upconversion under 980 nm pumping and to have a small impact on the nucleation and growth mechanism. Due to the thermal stability against crystallization of the glass prepared with 4 mol % of Ag2O, we demonstrate that fiber can be drawn from this glass. Despite the formation of Ag nanoparticles at the surface of the fiber although the drawing is a fast process, light can still be confined in the fiber. The fiber exhibits a large emission band centered at 1.5 μm under 980 nm pumping.

AlkuperäiskieliEnglanti
Sivut41238-41247
Sivumäärä10
JulkaisuCeramics International
Vuosikerta49
Numero24
Varhainen verkossa julkaisun päivämäärä2023
DOI - pysyväislinkit
TilaJulkaistu - 15 jouluk. 2023
OKM-julkaisutyyppiA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

Julkaisufoorumi-taso

  • Jufo-taso 1

!!ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Process Chemistry and Technology
  • Surfaces, Coatings and Films
  • Materials Chemistry

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