Submicron-grained Yb:Lu2O3 transparent ceramics with lasing quality

• Main Authors: Yin, Danlei, Ma, Jie, Liu, Peng, Yao, Bingqing, Wang, Jun, Dong, Zhili, Kong, Ling Bing, Tang, Dingyuan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; Lutetium Oxide; Solid-state Lasers
• Online Access: https://hdl.handle.net/10356/151381
• Institution: Nanyang Technological University

We report on our recent progress of fabricating Yb3+-doped Lu2O3 transparent ceramics for 1 μm solid-state laser application. Well-dispersed 3.3 at.% Yb:Lu2O3 nanopowders were synthesized using a co-precipitation method. Without using any sintering aids, the Yb:Lu2O3 nanopowders could be densified b...