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 …

Rare-earth doped crystals carry great prospect in develo** ensemble-based solid state
quantum memories for remote quantum communication and fast quantum processing …

Telecom-band–integrated quantum memory is an elementary building block for develo**
quantum networks compatible with fiber communication infrastructures. Toward such a …

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 …

Quantum memories integrated into nanophotonic silicon devices are a promising platform
for large quantum networks and scalable photonic quantum computers. In this context …

Over the last two decades, integrated photonics has profoundly revolutionized the domain of
quantum technologies. The ongoing second quantum revolution stands as a timely …

With the development of quantum technologies, the quantum internet has demonstrated
unique applications beyond the classical internet and has been investigated extensively in …

We report on the transmission of telecom photons entangled with a multimode solid-state
quantum memory over a deployed optical fiber in a metropolitan area. Photon pairs were …

Cavity-enhanced spontaneous parametric down-conversion (SPDC) provides a significant
way to produce∼ 10 MHz narrow-band photon pairs, which matches the bandwidth of …

We report the design of an integrated photon pair source based on spontaneous four-wave
mixing (SFWM), implemented in an integrated micro-ring resonator in the silicon nitride …