LIU Wei-ren, CHEN Ying-xin, QIAN Long-sheng, TAN Hui-ming, YU Jin . LD-pumped room-temperature intracavity doubling solid-state 473nm blue laser[J]. Editorial Office of Optics and Precision Engineering, 2000,(2): 133-135
LIU Wei-ren, CHEN Ying-xin, QIAN Long-sheng, TAN Hui-ming, YU Jin . LD-pumped room-temperature intracavity doubling solid-state 473nm blue laser[J]. Editorial Office of Optics and Precision Engineering, 2000,(2): 133-135DOI:
Nd∶YAG 946nm quasi-three-level laser system was studied theoretically. The way to realize the operation of 946nm all-solid-state infrared CW laser at room-temperature was presented. Through the optical-system specially designed by computer CAD system which can satisfy the requirement of focus
the maximum output power 120mW of 946nm infrared laser is obtained when pumped by a 2W 808.5nm diode(made in China). At the same time
10mW 473nm CW blue laser is obtained by intra-cavity doubling of BBO crystal. The slope efficiencies for 946nm infrared laser and 473nm blue laser are 10% and 2%