Absorption spectra of the YSAG : Yb : Er samples: (a) YbC3+ (2F7/2 → 2F5/2 term, 890–1065 nm), (b) ErC3+ (4I15/2 → 4I13/2, 1430–1690 nm), (c) ErC3+ (4I15/2 → 4S3/2, 535–565 nm), (d) ErC3+ (4I15/2 → 4F9/2, 640–690 nm)

 
 
  Part of: Tarala VA, Kravtsov AA, Kuznetsov SV, Malyavin FF, Chapura OM, Brazhko EA, Kozhitov LV (2023) Optical properties of YSAG : Yb : Er ceramics with Sc3+ cations in the dodecahedral and octahedral positions of the garnet crystal lattice. Modern Electronic Materials 9(3): 133-144. https://doi.org/10.3897/j.moem.9.3.115403