Photonic/quantum FPGA buzz
A Japanese investor highlighted photonic 'quantum' FPGAs from an Intel‑Hitachi angle as a high‑potential play for semiconductor strategies — the post is promotional but underscores growing investor attention to FPGA variants beyond traditional silicon. The chatter signals investor pressure and hype around alternative FPGA tech in trading acceleration roadmaps. (x.com)
Ayar Labs showcased an in‑package optical I/O solution integrated with an Intel Agilex FPGA at Supercomputing 2023 that delivered over 4 Tbps of I/O using two TeraPHY optical chiplets. (ayarlabs.com) The Ayar Labs demo described each TeraPHY chiplet as providing 4 Tbps bi‑directional bandwidth tied to a 10 nm FPGA fabric die — the same core process node used in Intel’s Agilex family. (ayarlabs.com) Intel’s Integrated Photonics Solutions group announced a co‑packaged optical compute interconnect (OCI) chiplet at OFC 2024 designed to support 64 channels of 32 Gbps per direction and reach up to 100 meters over fiber. (newsroom.intel.com) Intel’s OCI messaging specifically frames the chiplet as enabling xPU disaggregation and coherent memory expansion for AI/HPC clusters in its June 26, 2024 press materials. (intc.com) Hitachi High‑Tech lists VLC Photonics as a Hitachi group company and announced a strategic partnership with OpenLight on April 11, 2024 to speed PIC design and high‑speed testing up to 110 GHz. (hitachi-hightech.com) VLC Photonics and Hitachi High‑Tech America disclosed a North America collaboration on March 10, 2026 that places a US‑based business development manager in Santa Clara to scale PIC design, prototyping and testing for telecom, quantum, AI and sensing applications. (semiconductor-today.com) Ayar Labs’ published performance claims for optical‑enabled FPGAs include roughly 5× I/O bandwidth, up to 20× lower latency, and energy below 5 pJ/bit for the in‑package optical links demonstrated at Supercomputing 2023. (ayarlabs.com)
