
At #OFC24, Intel demonstrated an advanced Optical Compute Interconnect (OCI) chiplet co-packaged with a prototype of a next-generation Intel CPU.The OCI chiplet contains a single Silicon Photonics Integrated Circuit (PIC) with integrated lasers, an electrical IC with RF Through-Silicon-Vias (TSV), and a path to incorporate a detachable/re-usable optical connector. The 4 Tbps bidirectional chiplet is compatible with PCIe Gen5, supporting 64...