[1] Yuqing Liu, Hongbo Sun. Progress and application of nonlinear laser manufacturing (invited). Infrared and Laser Engineering, 51, 20220005(2022).

[2] Duanmu Yue, Huilai Sun, Xue Yang, et al. Annular drilling process and quality control neural network model of stainless stell microhole with femtosecond laser. Infrared and Laser Engineering, 50, 20200446(2021).

[3] C G Morgan. Laser-induced breakdown of gases. Reports on Progress in Physics, 38, 621-665(1975).

[4] A Vogel, J Noack, G Hüttman, et al. Mechanisms of femtosecond laser nano surgery of cells and tissues. Applied Physics B, 81, 1015-1047(2005).

[5] [5] Keefer D R. LaserInduced Plasmas Applications[M]. New Yk: Marcel Dekker, 1989: 169170.

[6] S L Chin, S A Hosseini, W Liu, et al. The propagation of powerful femtosecond laser pulses in optical media: physics, applications, and new challenges. Canadian Journal of Physics, 83, 863-905(2005).

[7] F Wang, C Pan, J Sun, et al. Direct observation of structure-assisted filament splitting during ultrafast multiple-pulse laser ablation. Optics Express, 27, 10050-10057(2019).

[8] Zhijun Xu, Xiaonong Zhu, Yang Yu, et al. Super-luminescent jet light generated by femtosecond laser pulses. Scientific Reports, 1-7(2014).

[9] Tianhang Liu, Zuoqiang Hao, Xun Gao, et al. Shadowgraph investigation of plasma shock wave evolution from Al target under 355-nm laser ablation. Chinese Physcis B, 23, 3-4(2014).

[10] S Tzortzakis, B Prade, M Franco, et al. Time-evolution of the plasma channel at the trail of a self-guided IR femtosecond laser pulse in air. Optics Communication, 181, 123-127(2000).

[11] Yutong Li, Tingting Xi, Zuoqiang Hao, et al. Oval-like hollow intensity distribution of tightly focused femtosecond laser pulses in air. Optics Express, 15, 17973-17979(2007).

[12] Yang Yu, Kuanhong Xu, Xiaonong Zhu, . Dynamic evolution of air plasma induced by tightly-focused femtosecond laser pulse. Chinese Journal of Lasers, 44, 0708001(2017).

[13] Yanwu Yu, Lan Jiang, Qiang Cao, et al. Ultrafast imaging the light-speed propagation of a focused femtosecond laser pulse in air and its ionized electron dynamics and plasma-induced pulse reshaping. Applied Physics A: Materials Science & Processing, 122, 1-7(2016).

[14] Zehua Wu, Xiaonong Zhu, Nan Zhang, et al. Time-resoled shadowgraphic study of femtosecond laser ablation of aluminum under different ambient air pressures. Journal of Applied Physics, 109, 2-7(2011).

[15] Haofeng Hu, Xiaolei Wang, Hongchen Zhai, et al. Generation of multiple stress waves in silica glass in high fluence femtosecond laser ablation. Applied Physics Letters, 97, 1-3(2010).

[16] Sun Quan, Hongbing Jiang, Yi Liu, et al. Measurement of the collision time of dense electronic plasma induced by a femtosecond laser in fused silica. Optics Letters, 30, 320-321(2005).

[17] X Mao, S S Mao, R E Russo. Imaging femtosecond laser-induced electron excitation in glass. Applied Physics Letters, 82, 697-699(2003).

[18] B C Stuart, M D Feit, S Herman, et al. Nanosecond-to-femtosecond laser-induced breakdown in dielectrics. Physical Review B, 53, 1749-1761(1996).

[19] J Noack, A Vogel. Laser-induced plasma formation in water at nanosecond to femtosecondtime scales: Calculation of thresholds, absorption coefficients, and energy density. IEEE Journal of Quantum Electronics, 35, 1156-1167(1999).

[20] L V Keldysh. Ionization in the field of a strong electromagnetic wave. Journal of Experimental and Theoretical Physics, 20, 1307-1314(1965).