[1] MILLER G D, BATCHKO R G, TULLOCH W M, et al. 42%-efficient single-pass cw second-harmonic generation in periodically poled lithium niobate[J]. Optics Letters, 1997, 22(24):1834-1836. doi: 10.1364/OL.22.001834
[2] KUMAR S C, SAMANTA G K, DEVI K, et al. High-efficiency, multicrystal, single-pass, continuous-wave second harmonic generation[J]. Optics Express, 2011, 19(12):11152-11169. doi: 10.1364/OE.19.011152
[3] PASCHOTTA R, KüRZ P, HENKING R, et al. 82% Efficient continuous-wave frequency doubling of 1.06μm with a monolithic MgO:LiNbO3 resonator[J]. Optics Letters, 1994, 19(17):1325-1327. doi: 10.1364/OL.19.001325
[4] STEEGMUELLER U, KUEHNELT M, UNOLD H, et al. Progress in ultra-compact green frequency doubled optically pumped surface emitting lasers[J]. Proceedings of the SPIE, 2009, 7198:719807-719814. doi: 10.1117/12.809319
[5] MUKHOPADHYAY P K, SHARMA S K, RANGANATHAN K, et al. Efficient and high-power intracavity frequency doubled diode-side-pumped Nd:YAG/KTP continuous wave (CW) green laser[J]. Optics Communications, 2006, 259(2):805-811. doi: 10.1016/j.optcom.2005.09.045
[6] FEI Q, ZOU X L, ZHOU H, et al. Compact and high-efficient intracavity frequency doubling solid-state TEM00 green lasers by PPMgOLN crystal[J]. Applied Laser, 2014, 34(6):598-601(in Chinese). doi: 10.3788/AL
[7] ZHU P, LI D J, HU P X, et al. High efficiency 165W near-diffraction-limited Nd:YVO4 slab oscillator pumped at 880nm[J]. Optics Letters, 2008, 33(17):1930-1932. doi: 10.1364/OL.33.001930
[8] MCDONAGH L, WALLENSTEIN R. Low-noise 62W CW intracavity-doubled TEM00 Nd:YVO4 green laser pumped at 888nm[J]. Optics Letters, 2007, 32(7):802-804. doi: 10.1364/OL.32.000802
[9] JIANG D Sh, ZHAO H, WANG J J, et al. 120W diode pumped green Nd:YAG laser[J]. High Power Laser and Particle Beams, 2005, 17(s1):7-10(in Chinese).
[10] JI F, YAO J Q, ZHANG B G, et al. 2.1W continuous wave green light output by first-order quasi-phase-matched intracavity second harmonic generation[J]. Chinese Journal of Lasers, 2006, 33(10):1314-1318(in Chinese).
[11] LIU J H, SHAO Z Sh, ZHANG H J, et al. Diode-laser-array end-pumped intracavity frequency-doubled 3.6W CW Nd:GdVO4/KTP green laser[J]. Optics Communications, 2000, 173(1/6):311-314.
[12] YANG K J, ZHAO Sh Zh, LI G Q, et al. Modeling of a diode-pumped acousto optically Q-switched intracavity doubling Nd:GdVO4/KTP green laser[J]. Optical Engineering, 2005, 44(11):114203. doi: 10.1117/1.2130334
[13] XUE Q H, ZHENG Q, BU Y K, et al. High-power efficient diode-pumped Nd:YVO4/LiB3O5 457nm blue laser with 4.6W of output power[J]. Optics Letters, 31(8):1070-1072. doi: 10.1364/OL.31.001070
[14] BOYD G D, KLEINMAN E A. Parametric interaction of focused Gaussian light beam[J]. Journal of Applied Physics, 1968, 39(8):3597-3639. doi: 10.1063/1.1656831
[15] LÜ B D. Laser optics-beam characterization, propagation and tansformation, resonator technology and physics[M]. Beijing:Higher Education Press, 2002:98-102(in Chinese).
[16] TAN Ch Q, XUE Q H, JIA F Q, et al. LD-pumped Nd:YAG outcavity fourth harmonic generation high power ultraviolet laser[J]. Acta Photonica Sinica, 2005, 34(9):1289-1292(in Chinese).
[17] ZHENG B R, YAO Y Ch, HUANG Ch Y. Experiment of double-end-pumped intra-cavity triple frequency ultraviolet laser[J]. Laser Technology, 2013, 37(2):155-157(in Chinese).
[18] TIAN M, WANG F, CHE Y. LD pumped QCW 355nm laser by extra-cavity sum-frequency-mixing using double synchronized wavelength lasers[J]. Laser Technology, 2014, 38(6):804-806(in Chinese).
[19] XUE Q H, ZHENG Q, YE Z Q, et al. Analysis of eigenstates on LD-pumped Nd:YVO4/KTP intracavity-doubled green laser[J]. Chinese Journal of Lasers, 2003, 30(10):877-880(in Chinese).