Pump laser induced photodarkening in ZrO2-doped Yb:Y2O3 laser ceramics

• Main Authors: Wang, Jun, Yin, Danlei, Ma, Jie, Liu, Peng, Wang, Ying, Dong, Zhili, Kong, Ling Bing, Tang, Dingyuan
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2021
• 主題: Engineering::Electrical and electronic engineering; Photodarkening; Solid-state Laser
• 在線閱讀: https://hdl.handle.net/10356/151380

5 at.% Yb:Y2O3 transparent ceramics were fabricated using vacuum sintering plus HIP. The ceramics doped with 1 at.% ZrO2 as the sintering additive were densified at 1700 °C in vacuum followed by HIPing at 1775 °C, while those without sintering additives were densified at 1520 °C in vacuum followed b...