EPJ Web of Conferences (Jan 2024)

Effect of the doping level on the 2.8-µm laser performance of Er3+:CaF2 crystals

  • Jambunathan Venkatesan,
  • Loiko Pavel,
  • Normani Simone,
  • Basyrova Liza,
  • Benayad Abdelmjid,
  • Braud Alain,
  • Hideur Ammar,
  • Camy Patrice

DOI
https://doi.org/10.1051/epjconf/202430704042
Journal volume & issue
Vol. 307
p. 04042

Abstract

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The effect of doping level (0.1-10 at.%) on mid-infrared laser performance of Er:CaF2 crystals was investigated. The Er:CaF2 laser delivered 1.17 W at 2798 nm with 35.8% slope efficiency and was tuned across 2690-2830 nm.