Photons have been a flagship system for studying quantum mechanics, advancing quantum
information science, and develo** quantum technologies. Quantum entanglement …

The time-frequency degree of freedom is a powerful resource for implementing high-
dimensional quantum information processing. In particular, field-orthogonal pulsed temporal …

Provides fully updated coverage of new experiments in quantum optics This fully revised
and expanded edition of a well-established textbook on experiments on quantum optics …

Metasurfaces consisting of engineered dielectric or metallic structures provide unique
solutions to realize exotic phenomena including negative refraction, achromatic focusing …

Quantum Teleportation is the key communication functionality of the Quantum Internet,
allowing the “transmission” of qubits without the physical transfer of the particle storing the …

Entangled photon pairs are a critical resource in quantum communication protocols ranging
from quantum key distribution to teleportation. The current workhorse technique for …

The scientific method relies on facts, established through repeated measurements and
agreed upon universally, independently of who observed them. In quantum mechanics the …

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 ideal photon-pair source for building up multi-qubit states needs to produce
indistinguishable photons with high efficiency. Indistinguishability is crucial for minimising …

Entanglement swap** at telecom wavelengths is at the heart of quantum networking in
optical fiber infrastructures. Although entanglement swap** has been demonstrated …