Superconducting Silicon-photonic Chip Developed For Quantum Communication -

A significant advancement enabled by this chip is the of time-bin encoded qubits.

Technical Brief: Heterogeneously Integrated Superconducting Silicon-Photonic Chips A significant advancement enabled by this chip is

: These chips are fabricated using standard CMOS industry processes , enabling mass production and large-scale industrialization. and ring resonators.

: By using a traveling-wave configuration rather than normal incidence, the SNSPDs achieve on-chip detection efficiencies exceeding 90%. A significant advancement enabled by this chip is

The chip leverages the Silicon-on-Insulator (SOI) platform for its dense optical components, including waveguides, Bragg filters, and ring resonators.