Superconducting Silicon-photonic Chip Developed For Quantum Communication -

2. Breakthrough: Solving the Bell-State Measurement Challenge

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

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

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