Schematic of the experimental setup. The optical components in the dashed box capture data for training the cGAN. AOM, acousto-optic modulator; FC, fiber coupler; PM-SMF, polarization-maintaining single mode optical fiber; BPF, bandpass filter; NDF, neutral density filter; DM, dichroic mirror; HWP, half-wave plate; PBS, polarizing beamsplitter; OL, objective lens; CL, correction lens; UT, ultrasonic transducer; WT, water tank.