Quantum information processing with space-division multiplexing optical fibres
The optical fibre is an essential tool for our communication infrastructure since it is the main
transmission channel for optical communications. The latest major advance in optical fibre …
transmission channel for optical communications. The latest major advance in optical fibre …
Atoms in complex twisted light
The physics of optical vortices, also known as twisted light, is now a well-established and a
growing branch of optical physics with a number of important applications and significant …
growing branch of optical physics with a number of important applications and significant …
Characterizing quantum channels with non-separable states of classical light
High-dimensional entanglement with spatial modes of light promises increased security and
information capacity over quantum channels. Unfortunately, entanglement decays due to …
information capacity over quantum channels. Unfortunately, entanglement decays due to …
Quantum mechanics with patterns of light: progress in high dimensional and multidimensional entanglement with structured light
Quantum mechanics is now a mature topic dating back more than a century. During its
scientific development, it fostered many technological advances that now are integrated into …
scientific development, it fostered many technological advances that now are integrated into …
Orbital angular momentum of photons and the entanglement of Laguerre–Gaussian modes
The identification of orbital angular momentum (OAM) as a fundamental property of a beam
of light nearly 25 years ago has led to an extensive body of research around this topic. The …
of light nearly 25 years ago has led to an extensive body of research around this topic. The …
Perspective on mode-division multiplexing
We review the current status of mode-division multiplexing (MDM) techniques in fibers and
on chips. Three system applications are introduced, including quasi-single mode …
on chips. Three system applications are introduced, including quasi-single mode …
Single-photon-level quantum image memory based on cold atomic ensembles
A quantum memory is a key component for quantum networks, which will enable the
distribution of quantum information. Its successful development requires storage of single …
distribution of quantum information. Its successful development requires storage of single …
Multidimensional entanglement transport through single-mode fiber
The global quantum network requires the distribution of entangled states over long
distances, with substantial advances already demonstrated using polarization. While Hilbert …
distances, with substantial advances already demonstrated using polarization. While Hilbert …
Distribution of high-dimensional orbital angular momentum entanglement over a 1 km few-mode fiber
High-dimensional entanglement has demonstrated its potential for increasing channel
capacity and resistance to noise in quantum information processing. However, distributing it …
capacity and resistance to noise in quantum information processing. However, distributing it …
Quantum key distribution session with 16-dimensional photonic states
The secure transfer of information is an important problem in modern telecommunications.
Quantum key distribution (QKD) provides a solution to this problem by using individual …
Quantum key distribution (QKD) provides a solution to this problem by using individual …