[1] [1] J J Zayhowski.Compact solid-state sources and their applications[C].SPIE,2004,5620:155-169.

[2] [2] Dong Jun,Ma Jian.Advances in passively Q-switched Yb3+-doped laser materials microchip solid-state lasers[J].Chinese J Lasers,2010,37(9):2278-2288.

[3] [3] A W Yu,M A Krainak,D J Harding,et al..A 16- beam non- scanning swath mapping laser altimeter instrument[C].SPIE,2013,8599:85990P.

[4] [4] Yang Chengwei,Chen Qiansong,Xiong Ke,et al..Recent developments on Cr4+:YAG passively Q-switched lasers[J].Laser & Infrared,2003,33(1):21-24.

[5] [5] J J Zayhowski,C Dill.Diode- pumped passively Q- switched picosecond microchip lasers[J].Opt Lett,1994,19(18):1427-1429.

[6] [6] J J Zayhowski,C Dill,C Cook,et al..Mid- and high-power passively Q-switched microchip lasers[C].ASSL 1999,26:178-186.

[7] [7] O A Konopleva,A A Vasilyeva,A A Seasb,et al..Multi-watt average power nanosecond microchip laser and power scalability estimates[C].OSA/ASSP,2011:ATuB16.

[8] [8] Linquan Niu,Cunxiao Gao,Shaolan Zhu,et al..Single- and dual- pulse oscillation in a passively Q- switched Nd:YAG microchip laser[J].Opt Exp,2011,19(21):20628-20633.

[9] [9] H Lei,M Gong,Y Ping,et al..Repetition rate continuously controllable passively Q-switched Nd:YAG bonded microchip laser[J].Laser Phys Lett,2007,4(8):572-575.

[10] [10] J Y Meng,H X Wang.Single diode- pumped,1.7 ns microchip laser by Nd:YAG/Cr4 + :YAG composite crystal[J].Laser Phys,2011,21(1):79-81.

[11] [11] Liu Lei,Zhang Dayong,Zhao Hong,et al..A tightly coupled diode pumped microlaser with passive Q switch[J].Laser & Infrared,2010,40(6):609-612.

[12] [12] Y F Chen,Y P Lan.Comparison between c-cut and a-cut Nd:YVO4 lasers passively Q-switched with a Cr4+:YAG saturable absorber[J].Appl Phys B,2002,74:415-418.

[13] [13] Sebastien Forget,Frederic Druon,Fran ois Balembois,et al..Passively Q-switched diode-pumped Cr4+ :YAG/Nd3+ :GdVO4 monolithic microchip laser[J].Opt Commun,2006,259:816-819.

[14] [14] Jun Dong,Kenichi Ueda,Akira Shirakawa,et al..Composite Yb:YAG/Cr4 + :YAG ceramics picosecond microchip lasers [J].Opt Exp,2007,15(22):14516-14523.

[15] [15] Wang Weiyu,Gong Mali,Liu Xingzhan,et al..Stability of passively Q- switched solid- state lasers and pre- pumping mechanism[J].Laser & Infrared,2000,30(2):74-77.

[16] [16] Jacob B Khurgin,Feng Jin,Gregory Solyar,et al..Cost-effective low timing jitter passively Q-switched diode-pumped solid-state laser with composite pumping pulses[J].Appl Opt,2002,41(6):1095-1097.

[17] [17] Xinning Tian,Ping Yan,Qiang Liu,et al..Pre- pumped passively Q- switched Nd:YAG/Cr:YAG microchip laser[J].Chin Opt Lett,2004,2(9):536-537.

[18] [18] Su Yanli,Luo Xu,Zhang Xuehui,et al..Repetition rate continuously tunable microchip laser passively Q- switched by Cr4+:YAG[J].Infrared and Laser Engineering,2014,43(2):355-359.

[19] [19] Xiaodong Yin,Chengwei Yang,Dalong Zhao,et al..Actively- controllable passively Q- switched Laser[C].SPIE,2005,5627:199-208.

[20] [20] Brian Cole,Lew Goldberg,C Ward Trussell,et al..Reduction of timing jitter in a Q- switched Nd:YAG laser by direct bleaching of a Cr4+:YAG saturable absorber[J].Opt Exp,2009,17(3):1766-1771.

[21] [21] Duan Yushen,Huo Yujing,He Shufang.Study on controllable passively Q-switched lasers[J].J synthetic crystals,2008,37(1):5-10.

[22] [22] HanSung Chan,ShaoYu Wang,ShouTai Lin,et al..Sub- nanosecond timing jitter in a passively Q switched microlaser by active Q-switched laser bleaching[C].CLEO,2013,WA4-6.

[23] [23] Alexander Steinmetz,Dirk Nodop,Andreas Martin,et al..Reduction of timing jitter in passively Q-switched microchip lasers using self-injection seeding[J].Opt Lett,2010,35(17):2885-2887.

[24] [24] Jeffrey G.Manni.Amplification of microchip oscillator emission using a diode-pumped wedged-slab amplifier[J].Opt Commun,2005,252:117-126.

[25] [25] York E Young,Kevin J Snell,John C McCarthy,et al..1 MW peak- ,20 W average- power,sub- nanosecond pulse amplifier[C].OSA,CLEO 2004:CTuCC6.

[26] [26] Y Wang,M Gong,P Yan,et al..Stable polarization short pulse passively Q- switched monolithic microchip laser with [110] cut Cr4+:YAG[J].Laser Phys Lett,2009,6(11):788-790.

[27] [27] A Agnesi,P Dallocchio,S Dell′Acqua,et al..High peak power sub-nanosecond MOPA laser[C].EPS-QEOD Europhoton conference,2010:WeB5.

[28] [28] Sun Zhe,Chen Xin,Jiang Menghua,et al..Compact side pumped double pass Nd:YVO4 slab laser amplifier[J].Journal of Optoelectronics·Laser,2013,24(11):2111-2115.

[29] [29] Yelena Isyanova,Jeffrey G Manni,David Welford,et al..High-power,passively Q-switched microlaser-power amplifier system[C].ASSL,2001,50:186-190.

[30] [30] S Forget,F Balembois,P Georges,et al..A new 3D multipass amplifier based on Nd:YAG or Nd:YVO4 crystals[J].Appl Phys B,2002,75:481-485.

[31] [31] A Agnesi,P Dallocchio,F Pirzio,et al..Sub-nanosecond single-frequency 10-kHz diode-pumped MOPA laser[J].Appl Phys B,2010,98:737-741.

[32] [32] Li Pingxue,Yang Chun,Yao Yifei,et al..Research progress of 980 nm fiber laser[J].Laser & Optoelectronics Progress,2013,50(10):100001.

[33] [33] Roger L Farrow,Dahv A VKliner,Paul E Schrader,et al..High-peak-power (>1.2 MW) pulsed fiber amplifier[C].SPIE,2006,6102:61020L.

[34] [34] Du Songtao,Wang Ziwei,He Jing,et al..Study on characteristics of picosecond pulsed fiber amplifier with high peak power[J].Chinese J Lasers,2013,40(6):0602014.

[35] [35] Fabio Di Teodoro,Christopher D.Brooks.Multistage Yb- doped fiber amplifier generating megawatt peak- power,subnanosecond pulses[J].Opt Lett,2005,30(24):3299-3301.

[36] [36] Fabio Di Teodoro,Christopher D.Brooks.M W peak- power,mJ pulse energy,multi- kHz repetition rate pulses from Yb-doped fiber amplifiers[C].SPIE,2006,6102:61020K.

[37] [37] A V Kir′ yanov,S M Klimentov,A N Knigavko,et al..Specialty- fiber amplifier for a microchip laser:a ~1- mJ,1- ns output at a multi-kHz repetition rate[C].OSA,2009:JTuB16.

[38] [38] Christopher D Brooks,Fabio Di Teodoro.1- mJ energy,1- MW peak- power,10- W average power,spectrally narrow,diffraction-limited pulses from a photonic-crystal fiber amplifier[J].Opt Exp,2005,13(22):8999-9002.

[39] [39] Fabio Di Teodoro,Christopher D.Brooks.Multi- MW peak power,single transverse mode operation of a 100 micron core diameter,Yb-doped photonic crystal rod amplifier[C].SPIE,2007,6453:645318.

[40] [40] Zhang Yin,Chen Mingyang,Zhang Yongkang.Investigation of a novel large-mode-area photonic crystal fiber transmission system and its transmission characteristics[J].Chinese J Lasers,2012,39(12):1205001.

[41] [41] Wang Qingyue,Hu Minglie,Chai Lu.Progress in nonlinear optics with photonic crystal fibers[J].Chinese J Lasers,2006,33(1):57-66.

[42] [42] Li Pingxue,Zhao Ziqiang,Zhang Guangju,et al..Large-mode-area double-cladding Yb-doped photonic crystal fiber Qswitched mode-locked laser with graphene-based saturable absorber mirror[J].Chinese J Lasers,2014,41(4):0402001.

[43] [43] Igor Martial,Fran ois Balembois,Julien Didierjean,et al..Nd:YAG single-crystal fiber as high peak power amplifier of pulses below one nanosecond[J].Opt Exp,2011,19(12):11667-11679.

[44] [44] Lo c Deyra,Igor Martial,Fran ois Balembois,et al..Megawatt peak power,1 kHz,266 nm sub nanosecond laser source based on single-crystal fiber amplifier[J].Appl Phys B,2013,111:573-576.

[45] [45] Yang Tianxin,Yu Chao,Li Shuqing,et al..Thermal stress analysis of double- cladding planar waveguide lasers[J].Chinese J Lasers,2010,37(1):26-29.

[46] [46] Chen Xi,Wang Tianjiao,Liu Shusen,et al..Polymer planar waveguide amplifier doped with LiYF4:Er,Yb nanocrystals [J].Chinese J Lasers,2014,41(2):0206001.

[47] [47] Eric P Ostby,Joseph Fukumoto,Robert D.Stultz,et al..Short pulse and high repetition rate Q-switched Yb:YAG microchip laser[C].SPIE,2005,5707:72-80.

[48] [48] Anthony W Yu,Alexander Betin,Michael A Krainak,et al..Highly efficient Yb:YAG master oscillator power amplifier laser transmitter for lidar applications[C].OSA/CLEO,2012:JTh1l.