Optical modules serve as opto-electronic conversion devices in fiber-optic communication systems, acting as the "bridge" between optical cables and base stations. If any internal defects occur within this "bridge”, it can severely impact signal transmission and may even lead to communication failure. Therefore, conducting internal inspections to ensure that optical modules meet expected communication standards post-encapsulation is an essential step.
AEH has independently developed high-precision inspection software that rapidly measures critical dimensions such as positional accuracy, angle, and height of chips and interfaces on substrates This capability significantly improves product qualification rates and ensures reliable communication performance
