Domestic optical chip rises, domestic substitution further accelerates
-2019-01-17
In the construction of optical communications, optical modules and optical devices represent the core competitiveness of the optical communications industry. From the perspective of the entire optical device industry chain, the main links are optical chips, optical devices, optical modules, and optical equipment. Among them, the optical chip belongs to a technology-intensive industry, the process flow is extremely complex, is at the core position of the industrial chain, and has extremely high technical barriers.