Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities
Thirty years ago, Coullet et al. proposed that a special optical field exists in laser cavities
bearing some analogy with the superfluid vortex. Since then, optical vortices have been …
bearing some analogy with the superfluid vortex. Since then, optical vortices have been …
Advances in high-dimensional quantum entanglement
Since its discovery, quantum entanglement has challenged some of the best established
views of the world: locality and reality. Quantum technologies promise to revolutionize …
views of the world: locality and reality. Quantum technologies promise to revolutionize …
One-step quantum secure direct communication
Quantum secure direct communication (QSDC) attracts much attention for it can transmit
secret messages directly without sharing a key. In this article, we propose a one-step QSDC …
secret messages directly without sharing a key. In this article, we propose a one-step QSDC …
Long-distance entanglement purification for quantum communication
High-quality long-distance entanglement is essential for both quantum communication and
scalable quantum networks. Entanglement purification is to distill high-quality entanglement …
scalable quantum networks. Entanglement purification is to distill high-quality entanglement …
One-step device-independent quantum secure direct communication
L Zhou, YB Sheng - Science China Physics, Mechanics & Astronomy, 2022 - Springer
Device-independent quantum secure direct communication (DI-QSDC) can relax the
security assumptions about the devices' internal working, and effectively enhance QSDC's …
security assumptions about the devices' internal working, and effectively enhance QSDC's …
Engineering photonic angular momentum with structured light: a review
Structured light with inhomogeneous phase, amplitude, and polarization spatial distributions
that represent an infinite-dimensional space of eigenstates for light as the ideal carrier can …
that represent an infinite-dimensional space of eigenstates for light as the ideal carrier can …
High‐dimensional quantum communication: benefits, progress, and future challenges
In recent years, there has been a rising interest in high‐dimensional quantum states and
their impact on quantum communication. Indeed, the availability of an enlarged Hilbert …
their impact on quantum communication. Indeed, the availability of an enlarged Hilbert …
Photonic quantum information processing: a review
Photonic quantum technologies represent a promising platform for several applications,
ranging from long-distance communications to the simulation of complex phenomena …
ranging from long-distance communications to the simulation of complex phenomena …
Advances in quantum entanglement purification
PS Yan, L Zhou, W Zhong, YB Sheng - Science China Physics, Mechanics …, 2023 - Springer
Since its discovery, the quantum entanglement becomes a promising resource in quantum
communication and computation. However, the entanglement is fragile due to the presence …
communication and computation. However, the entanglement is fragile due to the presence …
Quantum secure direct communication with quantum memory
Quantum communication provides an absolute security advantage, and it has been widely
developed over the past 30 years. As an important branch of quantum communication …
developed over the past 30 years. As an important branch of quantum communication …