Quantum networks build on entanglement and quantum measurement to achieve tasks that
are beyond the reach of classical systems. Using quantum effects, we can detect the …

Abstract Hong–Ou–Mandel (HOM) interference is one of the most prominent features of
quantum indistinguishable particles, and has been used as the core of many quantum …

We present high performance fiber-coupled niobium titanium nitride superconducting
nanowire single photon detectors fabricated on thermally oxidized silicon substrates. The …

Superconducting nanowire-based devices are being hailed as promising single-photon
detectors that exhibit excellent combined properties. In particular, their unrivalled time …

Long-lifetime quantum storages accessible to the telecom photonic infrastructure are
essential to long-distance quantum communication. Atomic quantum storages have …

Trapped atomic ions are ideal single photon emitters with long-lived internal states which
can be entangled with emitted photons. Coupling the ion to an optical cavity enables the …

We designed, fabricated, and measured superconducting nanowire single-photon detectors
(SSPDs) with low filling factor which achieve high system detection efficiency (SDE) and …

Time resolution is one of the main characteristics of the single photon detectors besides
quantum efficiency and dark count rate. We demonstrate here an ultrafast time-correlated …

We present the characterization of two-dimensionally arranged 64-pixel NbTiN
superconducting nanowire single-photon detector (SSPD) array for spatially resolved …

Future ground-based quantum information networks will likely use single photons
transmitted through optical fibers to entangle individual network nodes. To extend …