Fiber Optic Communication Optical Path Coupling

The granite base is used as the basis of the equipment, and a high-precision image positioning system and a nano-scale motion platform (position repetition accuracy ±50nm) are set up to ensure accurate flatness and vibration isolation. The automatic calibration of the coupling system improves the coupling efficiency of multiple devices in complex optical paths, and realizes the long-distance transmission and conversion of optical signals and electrical signals.