The purpose of this tutorial paper is to present a broad overview of photon-pair generation
through the spontaneous four wave mixing (SFWM) process in optical fibers. Progress in …

Quantum conference key agreement (QCKA) allows multiple users to establish a secure key
from a shared multi-partite entangled state. In a quantum network, this protocol can be …

Generating entanglement between distant quantum systems is at the core of quantum
networking. In recent years, numerous theoretical protocols for remote entanglement …

Frequency encoding is quickly becoming an attractive prospect for quantum information
protocols owing to larger Hilbert spaces and increased resilience to noise compared to other …

The generation of a logical qubit called the Gottesman-Kitaev-Preskill (GKP) qubit in an
optical traveling wave is a major challenge for realizing large-scale universal fault-tolerant …

The generation of entanglement between distant quantum systems is at the core of quantum
networking. In recent years, numerous theoretical protocols for remote-entanglement …

We study theoretically how the brightness of the pumps, with fixed profiles, affects the
temporal mode structure of squeezed states generated by fixed parametric waveguided …

Long-distance optical quantum channels are necessarily lossy, leading to errors in
transmitted quantum information, entanglement degradation and, ultimately, poor protocol …

Quantum light sources in the mid‐infrared (MIR) band play an important role in many
applications, such as quantum sensing, quantum imaging, and quantum communication …

It is well known that photons can carry a spatial structure akin to a'twisted'or'rippled'
wavefront. Such structured light fields have sparked significant interest in both classical and …