[1] Zhang Y, Zhao S Z, Li D C et al. Diode-pumped doubly Q-switched mode-locked YVO4/Nd∶YVO4/KTP green laser with AO and GaAs saturable absorber[J]. Optical Materials, 33, 303-307(2011).

[2] Li G Q, Zhao S Z, Yang K J et al. Diode-pumped doubly passively Q-switched Cr, Nd∶YAG/KTP green laser with GaAs saturable absorber[J]. Optics Express, 14, 4713-4720(2006).

[3] Li L, Liu J, Liu M et al. 532 nm continuous wave mode-locked Nd∶GdVO4 laser with SESAM[J]. Laser Physics Letters, 6, 113-116(2009). http://onlinelibrary.wiley.com/doi/abs/10.1002/lapl.200810112

[4] Pang Q S, Chen M, Liu Z X et al. LD end-pumped intracavity frequency doubling SESAM passively mode-locked picosecond lasers[J]. Laser Physics, 21, 1031-1034(2011). http://link.springer.com/article/10.1134/S1054660X11110211

[5] Wang W, Liu J, Chen F et al. 532-nm picosecond pulse generated in a passively mode-locked Nd∶YVO4 laser[J]. Chinese Optics Letters, 7, 706-708(2009). http://www.opticsjournal.net/Articles/Abstract?aid=OJ090817000076RnUqXt

[6] Chen B L, Fang X H. Research on the influence of the transmittance of output mirror on SESAM mode-locked laser[J]. Laser & Optoelectronics Progress, 56, 191401(2019).

[7] Wang X, Li M. Continuous-wave passively mode-locked Nd∶YVO4/KTP green laser with a semiconductor saturable absorber mirror[J]. Laser Physics, 20, 733-736(2010). http://link.springer.com/article/10.1134/S1054660X10070297

[8] Zhang Y J, Liu J, Cai Y W et al. Research on vibration performance of all-polarization-maintaining erbium-doped mode-locking fiber laser based on carbon nanotube[J]. Chinese Journal of Lasers, 47, 0901002(2020).

[9] Yang D Z, Chen Q F, Xu S K. Synthesis of CdSe/CdS with a simple non-TOP-based route[J]. Journal of Luminescence, 126, 853-858(2007).

[10] Peng X, Schlamp M C. Kadavanich A A V, et al. Epitaxial growth of highly luminescent CdSe/CdS core/shell nanocrystals with photostability and electronic accessibility[J]. Journal of the American Chemical Society, 119, 7019-7029(1997).

[11] Zan H W, Li C H, Yeh C C et al. Room-temperature-operated sensitive hybrid gas sensor based on amorphous indium gallium zinc oxide thin-film transistors[J]. Applied Physics Letters, 98, 253503(2011).

[12] Ritter K A, Lyding J W. The influence of edge structure on the electronic properties of graphene quantum dots and nanoribbons[J]. Nature Materials, 8, 235-242(2009).

[13] Baker S, Baker G. Luminescent carbon nanodots: emergent nanolights[J]. Angewandte Chemie International Edition, 49, 6726-6744(2010).

[14] Hisyam M B, Rusdi M F, Latiff A A et al. PMMA-doped CdSe quantum dots as saturable absorber in a Q-switched all-fiber laser[J]. Chinese Optics Letters, 14, 081404-81408(2016). http://www.opticsjournal.net/Articles/Abstract?aid=OJ160804000052u1w4z7

[15] Dai R, Chang J H, Li Y Y et al. Performance enhancement of passively Q-switched Nd∶YVO4 laser using graphene-molybdenum disulphide heterojunction as a saturable absorber[J]. Optics & Laser Technology, 117, 265-271(2019).

[16] Cui Y Q, Xi S, Tang J L et al. Research on the preparation and characterization of two-dimension MoS2 materials[J]. China Molybdenum Industry, 41, 31-35(2017).

[17] Xu D D, Wang X B, Qiu J L et al. Preparation and application of two-dimensional molybdenum disulfide materials[J]. Chinese Journal of Colloid & Polymer, 33, 37-40(2015).

[18] Gao Y J. Preparation of two-dimensional topological material saturable absorber and its ultra-fast characteristics[D]. Liaocheng: Liaocheng University(2017).

[19] Gao L Y. Study on diode pumped Nd∶GdVO4 double Q-switched laser[D]. Jinan: Shandong Normal University(2007).

[20] Liang J, Zhao S, Zhuo Z et al. Diode-pumped doubly Q-switched YVO4/Nd∶YVO4 laser with BBO electric-optic Q-switch and Cr 4+∶YAG saturable absorber[J]. Laser Physics, 19, 381-383(2009).

[21] Wang D, Zhao J, Yang K J et al. Pulse characteristics in a doubly Q-switched Nd∶GGG laser with an acousto-optic modulator and a monolayer graphene saturable absorber[J]. Optics & Laser Technology, 96, 265-270(2017).

[22] Cheng K, Zhao S Z, Li Y F et al. Diode-pumped doubly passively Q-switched Nd∶LuVO4 laser with Cr 4+∶YAG saturable absorber and GaAs output coupler[J]. Laser Physics Letters, 6, 703-706(2009).

[23] Chang J H, Yang Z B, Li H H et al. Passively Q-switched Nd∶YVO4/PPLN green laser with a few-layered MoS2 saturable absorber[J]. Optical Review, 24, 765-771(2017).