Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Zahidy, Mujtaba"'
Twin-Field Quantum Key Distribution (QKD) is a QKD protocol that uses single-photon interference to perform QKD over long distances. QKD protocols that encode information using high-dimensional quantum states can benefit from increased key rates and
Externí odkaz:
http://arxiv.org/abs/2405.04207
Autor:
Ekici, Cagin, Yu, Yonghe, Adcock, Jeremy C., Muthali, Alif Laila, Zahidy, Mujtaba, Tan, Heyun, Lin, Zhongjin, Li, Hao, Oxenløwe, Leif K., Cai, Xinlun, Ding, Yunhong
Heralded photons from a silicon source are temporally multiplexed utilizing thin film lithium niobate photonics. The time-multiplexed source, operating at a rate of R = 62.2 MHz, enhances single photon probability by 3.25 $\pm$ 0.05.
Externí odkaz:
http://arxiv.org/abs/2312.05280
Autor:
Zahidy, Mujtaba, Ribezzo, Domenico, Müller, Ronny, Riebesehl, Jasper, Zavatta, Alessandro, Galili, Michael, Oxenløwe, Leif Katsuo, Bacco, Davide
Quantum key distribution is one of the first quantum technologies ready for the market. Current quantum telecommunication systems usually utilize a service channel for synchronizing the transmitter (Alice) and the receiver (Bob). However, the possibi
Externí odkaz:
http://arxiv.org/abs/2311.14104
Autor:
Mueller, Ronny, Ribezzo, Domenico, Zahidy, Mujtaba, Oxenløwe, Leif Katsuo, Bacco, Davide, Forchhammer, Søren
The Information Reconciliation phase in quantum key distribution has significant impact on the range and throughput of any QKD system. We explore this stage for high-dimensional QKD implementations and introduce two novel methods for reconciliation.
Externí odkaz:
http://arxiv.org/abs/2307.02225
Autor:
Tebyanian, Hamid, Zahidy, Mujtaba, Müller, Ronny, Forchhammer, Søren, Bacco, Davide, Oxenløwe, Leif. K.
Random number generators (RNG) based on quantum mechanics are captivating due to their security and unpredictability compared to conventional generators, such as pseudo-random number generators and hardware-random number generators. This work analyze
Externí odkaz:
http://arxiv.org/abs/2305.03638
Autor:
Ribezzo, Domenico, Zahidy, Mujtaba, Lemmi, Gianmarco, Petitjean, Antoine, De Lazzari, Claudia, Vagniluca, Ilaria, Conca, Enrico, Tosi, Alberto, Occhipinti, Tommaso, Oxenløwe, Leif K., Xuereb, Andrè, Bacco, Davide, Zavatta, Alessandro
Nowadays Quantum Key Distribution represents the most mature quantum technology, and multiple countries as well as private institutions are building their quantum network. However, QKD devices are still far from representing a product within everyone
Externí odkaz:
http://arxiv.org/abs/2303.01449
Quantum Key Distribution using Deterministic Single-Photon Sources over a Field-Installed Fibre Link
Autor:
Zahidy, Mujtaba, Mikkelsen, Mikkel T., Müller, Ronny, Da Lio, Beatrice, Krehbiel, Martin, Wang, Ying, Bart, Nikolai, Wieck, Andreas D., Ludwig, Arne, Galili, Michael, Forchhammer, Søren, Lodahl, Peter, Oxenløwe, Leif K., Bacco, Davide, Midolo, Leonardo
Quantum-dot-based single-photon sources are key assets for quantum information technology, supplying on-demand scalable quantum resources for computing and communication. However, longlasting issues such as limited long-term stability and source brig
Externí odkaz:
http://arxiv.org/abs/2301.09399
Autor:
Ribezzo, Domenico, Zahidy, Mujtaba, Vagniluca, Ilaria, Biagi, Nicola, Francesconi, Saverio, Occhipinti, Tommaso, Oxenløwe, Leif K., Lončarić, Martin, Cvitić, Ivan, Stipčević, Mario, Pušavec, Žiga, Kaltenbaek, Rainer, Ramšak, Anton, Cesa, Francesco, Giorgetti, Giorgio, Scazza, Francesco, Bassi, Angelo, De Natale, Paolo, Cataliotti, Francesco Saverio, Inguscio, Massimo, Bacco, Davide, Zavatta, Alessandro
Publikováno v:
Adv Quantum Technol. 2023, 6, 2200061
Around forty years have passed since the first pioneering works have introduced the possibility of using quantum physics to strongly enhance communications safety. Nowadays Quantum Cryptography, and in particular, Quantum Key Distribution (QKD) exite
Externí odkaz:
http://arxiv.org/abs/2203.11359
Autor:
Zahidy, Mujtaba, Tebyanian, Hamid, Cozzolino, Daniele, Liu, Yaoxin, Ding, Yunhong, Morioka, Toshio, Oxenløwe, Leif K., Bacco, Davide
Genuine random numbers can be produced beyond a shadow of doubt through the intrinsic randomness provided by quantum mechanics theory. While many degrees of freedom have been investigated for randomness generation, not adequate attention has been pai
Externí odkaz:
http://arxiv.org/abs/2110.06387
Autor:
Zahidy, Mujtaba, Liu, Yaoxin, Cozzolino, Daniele, Ding, Yunhong, Morioka, Toshio, Oxenløwe, Leif K., Bacco, Davide
Light carrying orbital angular momentum constitutes an important resource for both classical and quantum information technologies. Its inherently unbounded nature can be exploited to generate high-dimensional quantum states or for channel multiplexin
Externí odkaz:
http://arxiv.org/abs/2109.04336