Figure 5

(a)–(c) Intensity distribution of the combined field at the waist plane with different random phases. (e)–(g) Isosurface distribution corresponding to (a)–(c) within the Rayleigh distance filtered with the isosurface value \({I}_{\mathrm{max}}\cdot 0.5\). \({I}_{\mathrm{max}}\), which is the peak intensity of the combined field in (a)–(c). (d), (h) Additive intensity distribution and isosurface of the above three random results. See Supplementary Fig. S2a–d for the phase diagram of (a–d), respectively.