[9] [9] ZHANG Y N, JIANG J F, LIU K, et al. Composite wavelength tuning for precision Raman resonance in soliton self-frequency shift-based coherent anti-Stokes Raman scattering[J]. Applied Physics Express, 2020, 13(9): 092002.

[10] [10] Johanna Tragardh, TomásPikálek, Mojmírser, et al. Label-free CARS microscopy through a multimode fiber endoscope[J]. Optics Express, 2019, 27(21): 30055-30066.

[11] [11] ATSUSHI S, MASARU S, MASANORI H, et al. Drying process of water in a Nafion membrane embedded in the fuel cell analyzed by coherent anti-Stokes Raman scattering spectroscopy[J]. Japanese Journal of Applied Physics, 2018, 57(11): 117101.

[13] [13] ZHAO Y, ZHANG S, ZHANG Z B, et al. Molecular vibrational dynamics in ethanol studied by femtosecond CARS[J]. Optics Communications, 2015, 334: 319-322.

[14] [14] AGRAWAL G P. Nonlinear fiber optics[M]. Nonlinear Science at the Dawn of the 21 st Century: Springer, Berlin, Heidelberg, 2000: 195-211.

[18] [18] ZHANG Y N, JIANG J F, LIU K, et al. Dual-frequency CARS excitation source with two independent-tunable Stokes wavelengths using PM-PCF and vector adjustment[J]. Journal of Lightwave Technology, 2020, 38(8): 2392-2399.