Our recent three papers on high-dimensional QKD were featured in Optics&Photonics News: https://www.optica-opn.org/home/newsroom/2025/october/quantum_key_distribution_in_four_dimensions/ .
High-dimensional quantum key distribution with resource-efficient detection
Maciej Ogrodnik, Adam Widomski, Dagmar Bruß, Giovanni Chesi, Federico Grasselli, Hermann Kampermann, Chiara Macchiavello, Nathan Walk, Nikolai Wyderka, Michał Karpiński
Optica Quantum 3, 372–380 (2025).
Quantum key distribution with basis-dependent detection probability
Federico Grasselli, Giovanni Chesi, Nathan Walk, Hermann Kampermann, Adam Widomski, Maciej Ogrodnik, Michał Karpiński, Chiara Macchiavello, Dagmar Bruß, Nikolai Wyderka
Physical Review Applied 23, 044011 (2025).
arXiv preprint, arXiv:2411.19874 (2024).
Efficient detection of multidimensional single-photon time-bin superpositions
Adam Widomski, Maciej Ogrodnik, Michał Karpiński
Optica 11, 926 (2024)
arXiv preprint, arXiv:2308.05523 (2024).