In an optical system, the performance of a spatial AOM (acousto-optic modulator) directly affects the modulation effect of the light beam. Calibration is the key to achieving its best performance, which is related to whether the light beam can be accurately aligned and achieve efficient diffraction. So, how to calibrate? Initial preparation: building a stable foundation First, the s... https://www.cq-smart.com/1550nm-space-aom-series