Numeric estimation of resource requirements for a practical polarization-frame alignment scheme for quantum key distribution (QKD)

BL Higgins, JP Bourgoin, T Jennewein - Advanced Optical …, 2020 - degruyter.com
Quantum communication technologies promise to be exciting new avenues for … basis set
provides additional experimental robustness when compared with a complete basis set [22] and…

Quantum key distribution with a hand-held sender unit

G Vest, P Freiwang, J Luhn, T Vogl, M Rau, L Knips… - Physical Review …, 2022 - APS
… Over the years QKD has evolved from an initial laboratory experiment [7] into a mature tech…
Sciarrino, Complete experimental toolbox for alignment-free quantum communication, Nat. …

Quantum communication networks with optical vortices

Ş Suciu, GA Bulzan, TA Isdrailă, AM Pălici, S Ataman… - Physical Review A, 2023 - APS
quantum communication networks. We show that photonic orbital angular momentum (OAM)
can be used to route quantum … , Complete experimental toolbox for alignment-free quantum

Hyperentanglement in structured quantum light

F Graffitti, V D'Ambrosio, M Proietti, J Ho, B Piccirillo… - Physical Review …, 2020 - APS
… We describe the experimental implementation of our state … find applications in quantum
communication schemes (where … , Complete experimental toolbox for alignment-free quantum

Measuring concurrence in qubit Werner states without an aligned reference frame

K Jiráková, A Barasiński, A Černoch, K Lemr… - Physical Review …, 2021 - APS
… to be maintained stable for the entire experiment or communication. From an experimental …
long-distance quantum communications. Finally, we present an experimental verification of …

Learning to recognize misaligned hyperfine orbital angular momentum modes

X Wang, Y Qian, JJ Zhang, G Ma, S Zhao, RF Liu… - Photonics …, 2021 - opg.optica.org
… In this work, we implement an alignment-free fractal multipoint … A total of 1100 experimental
diffraction intensity patterns and … In conclusion, we experimentally implemented hyperfine …

State-dependent misalignment and turbulence effects on high-dimensional quantum key distribution with orbital angular momentum

J Li, X Wang, H Yu, J Tang, Y Liu, Y Cao… - New Journal of …, 2024 - iopscience.iop.org
… interest in the quantum communication community, not only … of QKD system and experiments
have already been carried … , we establish a complete OAM atmospheric transmission model …

Full spatial characterization of entangled structured photons

X Gao, Y Zhang, A D'Errico, A Sit, K Heshami… - Physical Review Letters, 2024 - APS
… the way for advancements in quantum communication, quantum imaging, and other areas
… , Complete experimental toolbox for alignment-free quantum communication, Nat. Commun. …

Quantum steering with vector vortex photon states with the detection loophole closed

S Slussarenko, DJ Joch, N Tischler, F Ghafari… - npj Quantum …, 2022 - nature.com
… -based secure quantum communication devices and device-… Our logical vector vortex
qubit is encoded with the zero total … Our experimental apparatus consisted of a high-heralding-…

Detector-integrated on-chip QKD receiver for GHz clock rates

F Beutel, H Gehring, MA Wolff, C Schuck… - npj Quantum …, 2021 - nature.com
… implementing low-loss, alignment-free, and scalable photonic … source Python-based gdshelpers
toolkit 33 . As shown in Fig. … the same during the run of an experiment, we can utilize the …