Cite this article:
Bin Liu, Li-He Zheng, Qing-Guo Wang, Jun-Fang Liu, Liang-Bi Su, Hui-Li Tang, Jie Liu, Xiu-Wei Fan, Feng Wu, Ping Luo, Heng-Yu Zhao, Jiao-Jiao Shi, Nuo-Tian He, Na Li, Qiu Li, Chao Guo, Xiao-Dong Xu, Zhan-Shan Wang, Jun Xu. Diode-pumped laser performance of Tm:Sc2SiO5 crystal at 1971 nmJ. Chin. Phys. B, 2017, 26(8): 084203.
Bin Liu, Li-He Zheng, Qing-Guo Wang, Jun-Fang Liu, Liang-Bi Su, Hui-Li Tang, Jie Liu, Xiu-Wei Fan, Feng Wu, Ping Luo, Heng-Yu Zhao, Jiao-Jiao Shi, Nuo-Tian He, Na Li, Qiu Li, Chao Guo, Xiao-Dong Xu, Zhan-Shan Wang, Jun Xu. Diode-pumped laser performance of Tm:Sc2SiO5 crystal at 1971 nmJ. Chin. Phys. B, 2017, 26(8): 084203.
|
Diode-pumped laser performance of Tm:Sc2SiO5 crystal at 1971 nm
-
Abstract
The 4-at.% Tm:Sc2SiO5 (Tm:SSO) crystal is successfully obtained by the Czochralski method. The optical properties and thermal conductivity of the crystal are investigated. The broad continuous wave (CW) laser output of (100)-cut Tm:SSO with the dimensions of 3 mm×3 mm×3 mm under laser diode (LD)-pumping is realized. The full width at half maximum (FWHM) of the laser emitting reaches up to 21 nm. The laser threshold of Tm:SSO is measured to be 0.43 W. Efficient diode-pumped CW laser performance of Tm:SSO is demonstrated with a slope efficiency of 25.9% and maximum output power of 934 mW. -
DownLoad: