[1] [1] W. Koechner. Thermal lensing in a Nd∶YAG laser rod [J]. App. Opt., 1970, 9(11):2548～2553

[2] [2] A. K. Cousins. Temperature and thermal stress scaling in finite-length end-pumped laser rods [J]. IEEE J. Quantum Electron., 1992, 28(4):1057～1069

[3] [3] A. K. Cousins, Scalable aspheric corrective mirror for end-pumped solid-state lasers [J]. Appl. Opt., 1992, 31(34):7259～7266

[4] [4] W. A.Clarkson. Thermal effects and their mitigation in end-pumped solid-state lasers [J]. J. Phys. D: Appl. Phys., 2001, 34(16):2381～2395

[5] [5] S. Chénais, F. Balembois, F. Druon et al.. Thermal lensing in diode-pumped ytterbium lasers-part I: theoretical analysis and wavefront measurements [J]. IEEE J. Quantum Electron., 2004, 40(9):1217～1234

[6] [6] Y. P. Lan, Y. F. Chen, S. C. Wang. Repetition-rate dependence of thermal loading in diode-end-pumped Q-switched lasers: influence of energy-transfer upconversion [J]. Appl. Phys. B, 2000, 71(1):27～31

[7] [7] Y. F. Chen. Pump-to-mode size ratio dependence of thermal loading in diode-end-pumped solid-state lasers [J]. J. Opt. Soc. Am. B, 2000, 17(11):1835～1840

[8] [8] W. J. Xie, S. C.Tam, Y. L. Lam et al.. Analysis of a dynamical procedure on diode-end-pumped solid-state lasers [J]. IEEE J. Quantum Electron., 2001, 37(10):1368～1372

[12] [12] J. A. Zheng, S. Z. Zhao, L. Chen. Thermal lens determination of LD end-pumped solid-state laser with stable resonator by slit scanning method [J]. Opt. Laser Tech., 2002, 34(6):439～ 443

[13] [13] A. Agnesi, P. Uggetti. Measurement of thermal diffractive losses in end-pumped solid-state lasers [J]. Opt. Commun., 2002, 212(6):371～376

[14] [14] C. Pfistner, R. Weber, H. P. Weber et al.. Thermal beam distortions in end-pumped Nd∶YAG, Nd∶GSGG, and Nd∶YLF rods [J]. IEEE J. Quantum Electron., 1994, 30(7):1605～1615

[15] [15] Y. F. Chen, T. M. Huang, C. F. Kao et al.. Optimization in scaling fiber-coupled laser-diode end-pumped lasers to higher power: influence of thermal effect [J]. IEEE J. Quantum Electron., 1997, 33(8):1424～1429

[16] [16] T. Y. Fan. Heat generation in Nd∶YAG and Yb∶YAG [J]. IEEE J. Quantum Electron., 1993, 29(6):1457～1459

[17] [17] Y. F. Chen, C. F. Kao, T. M. Huang et al.. Influence of thermal effect on output power optimization in fiber-coupled laser-diode end-pumped lasers [J]. IEEE J. Sel. Top. Quantum Electron., 1997, 3(1):29～34

[18] [18] M. Born, E. Wolf. Principles of Optics [M]. Sixth Edition, Oxford, U.K.: Pergamon Press, 1980. 518～520

[20] [20] H. Glur, R. Lavi, T. Graf. Reduction of thermally induced lenses in Nd∶YAG with low temperatures [J]. IEEE J. Quantum Electron., 2004, 40(5):499～504