Light can be tailored to carry angular momentum well beyond the restriction of its two spin
states, left-and right-circularly polarized light, by imbuing it with orbital angular momentum …

Quantum imaging exemplifies the fascinating and counter‐intuitive nature of the quantum
world, where non‐local correlations are exploited for imaging of objects by remote and non …

Quantum photonic platforms have proven to be essential in realizing fundamentally secure
quantum transfer of information, with commercially ready systems already deployed in …

Quantum communication and quantum metrology are widely compelling applications in the
field of quantum information science, and quantum remote sensing is an intersection of both …

The secure transmission of an image can be accomplished by encoding the image
information, securely communicating this information, and subsequently reconstructing the …

Structured light, where complex optical fields are tailored in all their degrees of freedom, has
become highly topical of late, advanced by a sophisticated toolkit comprising both linear and …

This article envisions the concept of a “Quantum Internet in the Sky,” aiming to establish
ubiquitous quantum communication links among distant nodes via free-space optical …

Recently, great progress has been made in the entanglement of multiple photons at various
wavelengths and with different degrees of freedom for optical quantum information applied …

Quantum information masking (QIM) allows encoding quantum information in multipartite
systems. Complete QIM is of great significance in quantum foundation and application …