Photonic quantum technologies represent a promising platform for several applications,
ranging from long-distance communications to the simulation of complex phenomena …

Conventional spectroscopy uses classical light to detect matter properties through the
variation of its response with frequencies or time delays. Quantum light opens up new …

Entanglement between a stationary quantum system and a flying qubit is an essential
ingredient of a quantum-repeater network. It has been demonstrated for trapped ions …

Abstract Domain engineered ferroelectric crystals are a type of microstructure functional
material that is used widely in the area of nonlinear optics. Herein, research processes in the …

The efficient transport and engineering of photonic orbital angular momentum (OAM) lie at
the heart of various related classical and quantum applications. Here, by leveraging the …

We demonstrate the experimental generation of orbital angular momentum (OAM)
multiplexed multipartite entanglement with cascaded four-wave mixing processes in a …

Multiplexing is crucial for the data-carrying capacity of information communication systems.
Orbital angular momentum (OAM) with a topological charge ℓ (ℓ integer) provides a degree …

We explore a single degenerate optical cavity supporting a synthetic two-dimensional
space, which includes the frequency and the orbital angular momentum (OAM) axes of light …