Quantum networks play an extremely important role in quantum information science, with
application to quantum communication, computation, metrology, and fundamental tests. One …

Superconducting nanowire single-photon detectors (SNSPDs) are an enabling technology
for myriad quantum-optics experiments that require high-efficiency detection, large count …

Owing to the inevitable loss in communication channels, the distance of entanglement
distribution is limited to approximately 100 kilometres on the ground. Quantum repeaters can …

An optical quantum memory is a device that can store photonic quantum information and
release it after a controlled time. It is an essential component for overcoming channel losses …

Photon loss in optical fibers prevents long-distance distribution of quantum information on
the ground. Quantum repeater is proposed to overcome this problem, but the communication …

Quantum teleportation can transfer an unknown quantum state between distant quantum
nodes, which holds great promise in enabling large-scale quantum networks. To advance …

We report on the quantum storage of a heralded frequency-multiplexed single photon in an
integrated laser-written rare-earth doped waveguide. The single photon contains 15 discrete …

Photonic quantum memory is the core element in quantum information processing (QIP). For
the scalable and convenient practical applications, great efforts have been devoted to the …

The faithful storage and coherent manipulation of quantum states with matter-systems would
enable the realization of large-scale quantum networks based on quantum repeaters. To …

Quantum memories at telecom wavelengths are crucial for the construction of large-scale
quantum networks based on existing fiber networks. On-demand storage of telecom …