Photonics Optoelectrical System Bonding Alignment

The patent merges the fabrication processes of photonics devices and laser light sources into a single integrated process. Both components are fabricated simultaneously within the same photonics dielectric stack using the same wafer and fabrication steps, ensuring they share common reference planes and alignment features. This eliminates the need for separate fabrication and subsequent alignment, resolving the contradiction by making both components part of the same manufacturing system.

The patent combines the fabrication of photonics devices and laser light sources into a single integrated process flow. Both component types are fabricated within the same photonics dielectric stack using shared fabrication steps, reference planes, and alignment features. This unified approach eliminates the need for complex post-fabrication integration while maintaining the functional independence of each component type.

The patent extracts the alignment function from separate packaging processes and integrates it directly into the fabrication process. By fabricating both photonics devices and laser light sources within the same photonics dielectric stack using common reference planes, the alignment function is built-in during fabrication rather than being added through complex packaging technologies afterward. This eliminates the need for additional alignment packaging layers.

The patent merges the fabrication of photonics devices and laser light sources into a single integrated structure—the photonics dielectric stack. This unified structure ensures that both component types share common reference planes, alignment features, and fabrication processes, which improves system reliability by eliminating misalignment and interface defects that would arise from separate structures. The integrated approach maintains manufacturing simplicity while enhancing reliability through consistent fabrication.