Passive Synchronization and Noise Characterization of NALM Mode-Locked Nd-Yb Dual-Color Fiber Lasers at 920/1030 nm

 “fig2” folder: “a” and “c” are the spectra of 920 and 1030, respectively, while “b” and “d” are the autocorrelation traces of 920 and 1030, respectively.“fig3” folder: “a” shows the pulse sequence on the oscilloscope when the two lasers are synchronized; “b-1” and “b-2” are both frequency-domain plots, showing the frequency-domain synchronization of the YDFL and NDFL, respectively.“fig4” folder: “abc” contains the experimental data recorded in Excel.“fig5” folder: “a-1” through “a-7” are spectra of 920 under different conditions; “b-1” through “b-7” are spectra of 1030 under different conditions; “cd” contains the experimental and calculated data recorded in Excel.“fig6” folder: “a,” “b,” and “c” represent the repeated-frequency fluctuations and their differences for 920 and 1030, respectively; “d-1” and “d-2” represent the power stability of 920 and 1030.“fig7” folder: The file names clearly indicate what each dataset represents; no further explanation is provided here.All data were processed using Origin.