Ni Tian-yi,Li Yong-liang,Zhang Tian-yi,Ruan Ren-qiu.Study on the Pr:KYF ultraviolet laser at 305 nm pumped by blue laser[J].Optoelectronics Letters,2012,8(5):325-327 Study on the Pr:KYF ultraviolet laser at 305 nm pumped by blue laser Author Name Affiliation Ni Tian-yi  School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, China  Li Yong-liang  School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, China  Zhang Tian-yi  School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, China  Ruan Ren-qiu  School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, China  Abstract:       An all-solid-state Pr:KY3F10 (Pr:KYF) laser pumped by blue laser (471 nm) has been demonstrated. With the incident pump power of 2.6 W, the maximum output power at 610 nm is 213 mW. Moreover, the intracavity second-harmonic generation (SHG) is also achieved with the maximum ultraviolet (UV) power at 305 nm of 11 mW by using a β-BaB2O4 (BBO) nonlinear crystal. Hits: 4334 Download times: 626 This work has been supported by the National Natural Science Foundation of China (No.61108029). View Full Text    Download reader