Buried Depressed-Cladding Waveguides Inscribed in Nd3+ and Yb3+ Doped CLNGG Laser Crystals by Picosecond-Laser Beam Writing

G Croitoru, F Jipa, M Greculeasa, A Broasca, F Voicu… - Materials, 2024 - mdpi.com
Buried depressed-cladding waveguides were fabricated in 0.7-at.% Nd: Ca3Li0. 275Nb1.
775Ga2. 95O12 (Nd: CLNGG) and 7.28-at.% Yb: CLNGG disordered laser crystals grown by …