Multi-wavelength continuous-wave laser operation of Yb:Ca3Gd2(BO3)4 disordered crystal |
| |
| Authors: | Jin-Long XuChao-Yang Tu Yan WangJing-Liang He |
| |
| Affiliation: | a State Key Laboratory of Crystal Materials, Institute of Crystal Materials, Shandong University, Ji’nan 250100, China
b Key Laboratory of Photoelectric Materials Chemistry and Physics of CAS, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China |
| |
| Abstract: | The diode-pumped multi-wavelength continuous-wave laser operation of the disordered Yb:Ca3Gd2(BO3)4 crystal was firstly investigated in this paper. The simultaneous emission wavelengths varied from 2 to 5 in the range from 1045.4 to 1063.6 nm with the change of the absorbed pump power and crystal length. An output power of 1.4 W was obtained with four-wavelength emission, corresponding to an optical-optical slope efficiency of 23.7%. Five-wavelength emission at 1049.4, 1051.3, 1053.4, 1055.6 and 1057.4 nm was realized under the output power of 1.0 W. The absorption behavior of Yb:Ca3Gd2(BO3)4 have also been measured. |
| |
| Keywords: | Diode pumped lasers Ytterbium laser Yb:CGB crystal |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
