2.7 μm optical vortex beam directly generated from an Er:Y2O3 ceramic laser.
Ding M, Chen Y, Wang J, Yin D, Wang Y, Liu P, Zhao Y, Tang D, Shen D, Liu Y, Wang Z, Xu X, Petrov V.
Ding M, et al. Among authors: chen y.
Opt Lett. 2019 Oct 15;44(20):4973-4976. doi: 10.1364/OL.44.004973.
Opt Lett. 2019.
PMID: 31613242