[1] Chen Y F. Optimization in Scaling Fiber-coupled laser-diode End-pumped Laser to Higher Power: Influence of Thermal Effects[J]. IEEE QE,1997,33(8):1424-1429.
[2] Agnnesi A.Design and Characterization of a Diode-pumped, Single Longitudinal and Transverse Mode, Intracavity-doubled CW Nd:YAG laser[J]. Appl. Opt., 1997,36(3):597-601.
[4] Vittorio Magni. Resonators for solid-state lasers with large-column fundamental mode and high alignment stability [J]. Appl. Opt. , 1986, 25(1):107-117.