cv

• Photonic tensor computing scaled in parallelism by simultaneously multiplexing in time, space, frequency, mode and wavelength — unifying computation and interconnect in one architecture.

• Non-volatile in-memory photonic computing on phase-change materials. Mode-insensitive PCM compute units enable hyper-multiplexed convolution; an in-situ training scheme breaks PCM write-cycle limits.

• High-bandwidth silicon-photonic devices and multi-dimensional interconnect systems — process-robust inverse design, MDM/WDM components, high-speed microring modulators and on-chip high-speed link experiments.

• 800G silicon-photonic transceiver design and system packaging, with forward exploration for 1.6T — modulator doping optimization, high-density modulator/PD array integration, routing and multi-channel packaging.