[1] Couairon A, Mysyrowicz A. Femtosecond filamentation in transparent media[J]. Physics Reports, 441, 47-189(2007).

[2] Ju J J, Liu J S, Sun H Y et al. Physical mechanism and research progress of femtosecond laser based artificial atmospheric modulation[J]. Chinese Journal of Lasers, 46, 0508004(2019).

[3] Prochazka D, Pořízka P, Novotný J et al. Triple-pulse LIBS: laser-induced breakdown spectroscopy signal enhancement by combination of pre-ablation and re-heating laser pulses[J]. Journal of Analytical Atomic Spectrometry, 35, 293-300(2020).

[4] Morgan P K, Scott J R, Jovanovic I. Hybrid interferometric/dispersive atomic spectroscopy of laser-induced uranium plasma[J]. Spectrochimica Acta Part B: Atomic Spectroscopy, 116, 58-62(2016).

[5] Han S G, Yang Y Q, Cai D T et al. Influence of the distance between laser and wire on the process of aluminum alloy welding with filler wire[J]. Laser Technology, 46, 481-485(2022).

[6] Liao K, Wang W J, Mei X S et al. Femtosecond laser single-pass high quality direct cutting thin quartz glass process based on filament effect(invited)[J]. Acta Photonica Sinica, 50, 0650101(2021).

[7] Wang T J, Chen N, Guo H et al. Principle and research progress of atmospheric remote sensing by intense femtosecond lasers[J]. Laser & Optoelectronics Progress, 59, 0700001(2022).

[8] He Y G, Wang X S, Guo S et al. Lithium ion detection in liquid with low detection limit by laser-induced breakdown spectroscopy[J]. Applied Optics, 58, 422-427(2019).

[9] Zhang D, Chen A M, Wang Q Y et al. Improvement of LIBS signal stability for NaCl solution using femtosecond laser-induced water film[J]. Optics Express, 29, 9897-9906(2021).

[10] Bukin O A, Golik S S, Il’in A A et al. Laser-induced breakdown spectroscopy of liquid media with femtosecond laser excitation[J]. Atmospheric and Oceanic Optics, 22, 209-213(2009).

[11] Golik S S, Ilyin A A, Babiy M Y et al. Determination of iron in water solution by time-resolved femtosecond laser-induced breakdown spectroscopy[J]. Plasma Science and Technology, 17, 975-978(2015).

[12] Reyes D, Peña J, Walasik W et al. Filament conductivity enhancement through nonlinear beam interaction[J]. Optics Express, 28, 26764-26773(2020).

[13] Li X F, Li B, Liu J X et al. Enhancement of femtosecond laser-induced plasma fluorescence using a nanosecond laser[J]. Optics Express, 27, 5755-5763(2019).

[14] Shi L P, Li W X, Wang Y D et al. Generation of high-density electrons based on plasma grating induced Bragg diffraction in air[J]. Physical Review Letters, 107, 095004(2011).

[15] Walter D, Bürsing H, Ebert R. Emission of spiral patterns from filaments in the infrared[J]. Optics Express, 18, 24258-24263(2010).

[16] Bai R X, Zhou C T, Huang T W et al. Interaction features of two ultra-intense laser pulses self-trapped in underdense plasmas[J]. AIP Advances, 10, 025313(2020).

[17] Shi S C, Hu M Y, Zhang Q S et al. Plasma grating induced breakdown spectroscopic detection of heavy metal elements in soil[J]. Chinese Journal of Lasers, 49, 1311002(2022).

[18] Xu S, Zheng Y, Liu Y et al. Intensity clamping during dual-beam interference[J]. Laser Physics, 20, 1968-1972(2010).

[19] Du H W, Tang F, Zhang D Y et al. Terahertz waves radiated from two plasma filaments with opposite directions[J]. Optics Communications, 435, 239-243(2019).

[20] Wang X Y, Yan M, Nan J Y et al. Experimental study on counter-propagating filaments in air[J]. Optics Continuum, 1, 1628-1636(2022).

[21] Lofthus A, Krupenie P H. The spectrum of molecular nitrogen[J]. Journal of Physical and Chemical Reference Data, 6, 113-307(1977).

[22] Li H L, Chu W, Zang H W et al. Critical power and clamping intensity inside a filament in a flame[J]. Optics Express, 24, 3424-3431(2016).

[23] Mitryukovskiy S I, Liu Y, Houard A et al. Re-evaluation of the peak intensity inside a femtosecond laser filament in air[J]. Journal of Physics B: Atomic, Molecular and Optical Physics, 48, 094003(2015).

[24] Chin S L, Wang T J, Marceau C et al. Advances in intense femtosecond laser filamentation in air[J]. Laser Physics, 22, 1-53(2012).