![Observation of Midinfrared 4-<inline-formula> <tex-math notation="LaTeX">$mu text{m}$ </tex-math></inline-formula> Emission in Ho<sup>3+</sup>-Doped Fluoroaluminate Glasses]()
Observation of Midinfrared 4-<inline-formula> <tex-math notation="LaTeX">$mu text{m}$ </tex-math></inline-formula> Emission in Ho<sup>3+</sup>-Doped Fluoroaluminate GlassesZhou, Beier; Wei, Tao; Cai, Muzhi; Tian, Ying; Zhou, Jiajia; Deng, Degang; Xu, Shiqing; Zhang, Junjie · IEEE Photonics Technology Letters · 2015