Integrated circuit bridge for photonics and electrical chip integration
Abstract:
An optoelectronic assembly and methods of fabrication thereof are provided. The assembly includes a mold compound; a photonic integrated circuit (PIC) embedded in the mold compound, that has a face exposed from the mold compound in a first plane; an interposer embedded in the mold compound, that has a face exposed from the mold compound in the first plane (i.e., co-planar with the exposed face of the PIC); and an electrical integrated circuit (EIC) coupled to the exposed face of the PIC and the exposed face of the interposer, that establishes bridging electrical connections between the PIC and the interposer.
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