High-efficiency longwave 2085 nm laser output in low-loss Ho3+-doped fluorotellurite glass fiber by 1976 nm in-band pumping

Autor: Feng, Shaohua, Shen, Yewei, Zhu, Jun, Liu, Chengzhen, Xu, Yantao, Xiao, Xusheng, Guo, Haitao
Zdroj: In Optics and Laser Technology October 2024 177
Databáze: ScienceDirect