Superconducting Silicon-photonic Chip Developed For Quantum Communication -

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

: By using a traveling-wave configuration rather than normal incidence, the SNSPDs achieve on-chip detection efficiencies exceeding 90%. : These chips are fabricated using standard CMOS

The chip leverages the Silicon-on-Insulator (SOI) platform for its dense optical components, including waveguides, Bragg filters, and ring resonators. : These chips are fabricated using standard CMOS

2. Breakthrough: Solving the Bell-State Measurement Challenge : These chips are fabricated using standard CMOS

: Researchers have successfully integrated Superconducting Nanowire Single-Photon Detectors (SNSPDs) directly onto silicon waveguides.