Upconversion luminescence in Er3+ doped Ga10Ge25S65 glass and glass-ceramic excited in the near-infrared

Whualkuer Lozano B., Cid B. de Araújo, Yannick Ledemi, Younes Messaddeq
  • Journal of Applied Physics, January 2013, American Institute of Physics
  • DOI: 10.1063/1.4793638