[CPO Deep Dive 2/6] The Paradigm Shift in Photonic Packaging: Why CPO Is an Advanced ...

The key challenge in Co-Packaged Optics (CPO) is not silicon photonics yield or laser reliability but evolving photonic packaging from hand-assembled modules to advanced semiconductor packaging that can be mass-produced at scale. This requires integrating photonic integrated circuits (PIC) with electrical ICs using advanced packaging technologies like 2.5D/3D packaging and through-silicon vias, shifting the production landscape towards semiconductor foundries and OSATs.

This Wire brief sits within Fusion42's coverage of Photonics & Optics and Semiconductors.