Fig. 1. Schematic diagram of spatial distribution of point array coherent sound sources

Fig. 2. Spatial distribution of heterogeneous atmospheric refractive index excited by point-array sound source

Fig. 3. Effects of different sound source parameters on light wave flicker index. (a) Effect of power change of sound source on light wave flicker index; (b) flicker index changes at different locations from the sound source at the center; (c) effect of sound source frequency change on light wave flicker index; (d) effect of the number of sound sources at each row (column) on the flicker index of light waves; (e) effect of azimuthal angle φ on light wave flicker index; (f) effect of pitch angle <