The production of optical module chips involves several high-precision stages: Design and Simulation — Define photonic and electronic circuits. Wafer Fabrication — Photolithography, etching, doping, and deposition. Dicing and Packaging — Accurate chip integration and fiber. The Printed Circuit Board (PCB) at the heart of these modules is no longer a simple substrate but a highly engineered system. This changes what's possible in AI and telecommunications. They are responsible for generating laser light. Optical modules rely on semiconductor chips to convert electrical signals into optical signals and vice versa.
