HPE Labs review covers photonic AI accelerators with wavelength/temporal-domain GEMM and QD comb lasers
jwt0625 · x · 2026-10-03
- HPE Labs published a review paper, Large-Scale Integrated Photonic Device Platform for Energy-Efficient AI/ML Accelerators, surveying large-scale integrated photonic devices for energy-efficient AI/ML compute.
- It covers wavelength-domain and temporal-domain GEMM schemes built on QD comb lasers.
- The thread also highlights some neat SiN CWDM AWG components.
- The poster notes a questionable detail: probe testing appears to scratch straight through another optical waveguide.
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