Improvement of 2.79-μm laser performance on laser diode side-pumped GYSGG/Er,Pr:GYSGG bonding rod with concave end-faces Project supported by the National Natural Science Foundation of China (Grant Nos. 51872290, 51702322, and 51802307) and the National Key Research and Development Program of China (Grant No. 2016YFB1102301). |
Plots of maximum output power versus cavity length for different transmission values. In the figure, the abbreviation Freq is used for frequency, PW for pulse width. |