Superconducting Silicon-photonic Chip Developed For Quantum Communication -

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

2. Breakthrough: Solving the Bell-State Measurement Challenge

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

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