Figure 6

(a) A schematic of the experimental beam shaping setup for the far-field diffraction; (b) the captured intensity of the optical beam generated by the proposed algorithm when the power of laser was 1 mW; (c) the captured intensity of the optical beam generated by the algorithm in Ref. 24 when the power of laser was 1 mW; (d) the captured intensity of the optical beam generated by the algorithm in Ref. 24 when the power of laser was 22 mW.