Integrated photonic source of Gottesman–Kitaev–Preskill qubits
Nature, Published online: 04 June 2025; doi:10.1038/s41586-025-09044-5An ultra-low-loss integrated photonic chip fabricated on a customized multilayer silicon nitride 300-mm wafer platform, coupled over fibre with high-efficiency photon number resolving detectors, is used to generate Gottesman–Kitaev–Preskill qubit states.
Nature, Published online: 04 June 2025; doi:10.1038/s41586-025-09044-5An ultra-low-loss integrated photonic chip fabricated on a customized multilayer silicon nitride 300-mm wafer platform, coupled over fibre with high-efficiency photon number resolving detectors, is used to generate Gottesman–Kitaev–Preskill qubit states.
