Ultraviolet broad emission of Pr3+: Y2SiO5 crystal by 532 nm two-photon absorption

作者：Yang Haigui; Dai Zhenwen^*; Zu Ningning; Zhang Hanzhuang; Jiang Zhankui

来源：Journal of the Optical Society of America B-Optical Physics, 2007, 24(5): 1178-1180.

DOI：10.1364/JOSAB.24.001178

Ultraviolet broad emission from 265 to 360 nm was observed in a Pr3+:Y2SiO5 crystal under pump by a 532 nm Nd:YAG laser. The two-photon simultaneous absorption process is found to be responsible for the UV emission based on the fluorescence intensity dependence on the pump power as well as the related spectroscopic analyses.

• 出版日期2007-5
• 单位吉林大学