Spectral Properties of Pr, R3+: SrF2(R=Y, Gd) Laser Crystal
JU Qiang-Wen, MEI Bing-Chu, YU Hao, QIAN Xiao-Bo, WANG Jing-Ya, MA Feng-Kai, SU Liang-Bi
Journal of Inorganic Materials . 2017, (9): 943 -948 .  DOI: 10.15541/jim20160671