[1] MEAD P F,BUSH S P,DAVIS C C.Single-mode operation of diode-pumped Nd:YAG lasers by pump-beam focusing[J].IEEE J Q E,1994,30(12):2902～2906.
[2] HALL D G,SMITH R J,RICE R R.Pump-size effects in Nd:YAG lasers[J].Appl Opt,1980,19(18):3041～3043.
[3] GUO M X,SHEN G Q,LU Y T.Technology of laser diode beam shaping[J].Laser Technology,2003,27(4):357～361(in Chinese).
[4] CHEN Y F.Design criteria for concentration optimization in scaling diode end-pumped lasers to high powers:influence of thermal fracture[J].IEEE J Q E,1999,35(2):234～239.
[5] XIONG Z,LI Zh G,MOORE N et al.Detailed investigation of thermal effects in longitudinally diode-pumped Nd:YVO4 lasers[J].IEEE J Q E,2003,39(8):979～985.
[6] JAGUS J,KWIATKOWSKI J,ZENDZIAN W et al.Characterization of thermo-optic effects in diode end pumped lasers[J].Proc SPIE,2005,5958:595821-1～595821-8.
[7] FAN T Y,SANCHEZ A.Pump source requirements for end-pumped lasers[J].IEEE J Q E,1990,26(2):311～316.
[8] KOSHEL R J,WALMSLEY I A.Non-edge-ray design:improved optical pumping of lasers[J].Opt Engng,2004,43(7):1511～1521.
[9] HALL D G.Optimum mode size criterion for low gain lasers[J].Appl Opt,1981,20(9):1579～1583.
[10] PAOLO L.Design criteria for mode size optimization in diode-pumped solid-state lasers[J].IEEE J Q E,1991,27(10):2319～2326.
[11] LIU J H,LÜ J H,LU J R et al.Mode matching research of high power end pumping SSDL[J].Acta Optica Sinica,2000,20(2):186～189(in Chineses).
[12] ZHNAG Y M.Applied optics first vision[M].Beijing:ChinaMechine Press,1982.25～53(in Chinese).
[13] WANG P Y.Beam-shaping optics delivers high-power beams[J].Laser Focus World,2001,37(12):115.
[14] JABCZYNSKI J K.Quasi-geometrical approach in laser diode optics problems[J].SPIE,1995,2538:202～211.