Fabrication of high-efficiency Yb:Y₂O₃ laser ceramics without photodarkening

• Main Authors: Li, Qing, Wang, Jun, Ma, Jie, Ni, Meng, Yang, Fan, Liu, Peng, Lee, Kuo Yang, Hsiang, Hsing-I., Shen, Deyuan, Tang, Dingyuan
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Electrical and electronic engineering; High Laser Efficiency; High Optical Quality
• 在線閱讀: https://hdl.handle.net/10356/163531
• 機構: Nanyang Technological University

High-efficiency Yb:Y2O3 laser ceramics were fabricated using the vacuum-sintering plus hot isostatic pressing (HIP) without sintering additives. High-purity well-dispersed nanocrystalline Yb:Y2O3 powder was synthesized using a modified co-precipitation method in-house. The green bodies were first va...