Current satellite-based quantum key distribution (QKD) is limited to nighttime operations,
and the reliance on microwave communication for key distillation leads to significant delays …

Silicon-based polarization-encoding quantum key distribution (QKD) has been extensively
studied due to its advantageous characteristics of its low cost and robustness. However …

Quantum key distribution (QKD) relies on quantum communication to allow distant parties to
share a secure cryptographic key. Widespread adoption of QKD in current …

Quantum key distribution (QKD) is a swiftly advancing field with the great potential to be
ubiquitously adopted in quantum communication applications, attributed to its unique …

The interference of nonclassical states of light enables quantum-enhanced applications
reaching from metrology to computation. Most commonly, the polarization or spatial location …

A quantum network provides an infrastructure connecting quantum devices with
revolutionary computing, sensing, and communication capabilities. As the best-known …

The orbital angular momentum (OAM) of vortex beams offers a new degree for information
encoding, which has been applied to optical communications. OAM measurement is …

Quantum key distribution (QKD), which theoretically provides unconditional secure
communication, has developed rapidly in the past decades. However, the practical QKD …

Significant progress has been made in satellite-based quantum key distribution (QKD), and
urgent follow-up work is to explore the optimal solution for building practical quantum …

Field trials are of<? TeX 2pc 0pt?> key importance for novel technologies seeking
commercialization and widespread adoption. This is also the case for quantum key …