Optical spectra and gain properties of Er3+:Lu2O3 ceramics for eye-safe 1.5-μm lasers
Sign Up to like & getrecommendations! Published in 2021 at "Optical Materials"
DOI: 10.1016/j.optmat.2020.110785
Abstract: Abstract The Er3+-doped Lu2O3 ceramics were successfully prepared by high temperature vacuum sintering of nanopowders using lantana as a sintering additive. The absorption coefficient and absorption cross-section of Er3+ ions in Lu2O3 ceramics at 980 nm… read more here.
Keywords: optical spectra; lu2o3 ceramics; gain; spectra gain ... See more keywords
A passively Q-switched compact Er:Lu2O3 ceramics laser at 2.8 μm with a graphene saturable absorber
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Express"
DOI: 10.7567/1882-0786/aaf994
Abstract: We have demonstrated a passively Q-switched Er:Lu2O3 ceramics laser using a monolayer graphene saturable absorber (SA). Stable pulsed operation with watt-level average power was achieved by a compact linear cavity without focusing on the SA.… read more here.
Keywords: saturable absorber; ceramics laser; graphene saturable; lu2o3 ceramics ... See more keywords