... ,Relation chopping frequency and driver frequency. F-SG1080 Acousto-optic Effect of Crystal Experiment contents and related subjects: ... . And, also, the experimental results will be better. 2.Sound wave frequency of the acousto-optic modulator(AOM) drive power is ... planes + 12 steps light probe, drive power of acousto-optic modulator, lens, laser power indicator and other equipments maggie: ...