Search Results - "Houlmann, Raphaël"

Fast single-photon detectors and real-time key distillation enable high secret-key-rate quantum key distribution systems by Grünenfelder, Fadri, Boaron, Alberto, Resta, Giovanni V., Perrenoud, Matthieu, Rusca, Davide, Barreiro, Claudio, Houlmann, Raphaël, Sax, Rebecka, Stasi, Lorenzo, El-Khoury, Sylvain, Hänggi, Esther, Bosshard, Nico, Bussières, Félix, Zbinden, Hugo

“…Quantum key distribution has emerged as the most viable scheme to guarantee information security in the presence of large-scale quantum computers and, thanks…”
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24-Hour Relativistic Bit Commitment by Verbanis, Ephanielle, Martin, Anthony, Houlmann, Raphaël, Boso, Gianluca, Bussières, Félix, Zbinden, Hugo

“…Bit commitment is a fundamental cryptographic primitive in which a party wishes to commit a secret bit to another party. Perfect security between mistrustful…”
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Experimental relativistic zero-knowledge proofs by Alikhani, Pouriya, Brunner, Nicolas, Crépeau, Claude, Designolle, Sébastien, Houlmann, Raphaël, Shi, Weixu, Yang, Nan, Zbinden, Hugo

“…Protecting secrets is a key challenge in our contemporary information-based era. In common situations, however, revealing secrets appears unavoidable; for…”
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Assessing the Dynamics of Organic Aerosols over the North Atlantic Ocean by Kasparian, Jérôme, Hassler, Christel, Ibelings, Bas, Berti, Nicolas, Bigorre, Sébastien, Djambazova, Violeta, Gascon-Diez, Elena, Giuliani, Grégory, Houlmann, Raphaël, Kiselev, Denis, de Laborie, Pierric, Le, Anh-Dao, Magouroux, Thibaud, Neri, Tristan, Palomino, Daniel, Pfändler, Stéfanie, Ray, Nicolas, Sousa, Gustavo, Staedler, Davide, Tettamanti, Federico, Wolf, Jean-Pierre, Beniston, Martin

“…The influence of aerosols on climate is highly dependent on the particle size distribution, concentration, and composition. In particular, the latter…”
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Simple 2.5 GHz time-bin quantum key distribution by Boaron, Alberto, Korzh, Boris, Houlmann, Raphael, Boso, Gianluca, Rusca, Davide, Gray, Stuart, Li, Ming-Jun, Nolan, Daniel, Martin, Anthony, Zbinden, Hugo

“…We present a 2.5 GHz quantum key distribution setup with the emphasis on a simple experimental realization. It features a three-state time-bin protocol based…”
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Provably secure and practical quantum key distribution over 307km of optical fibre by Korzh, Boris, Lim, Charles Ci Wen, Houlmann, Raphael, Gisin, Nicolas, Li, Ming Jun, Nolan, Daniel, Sanguinetti, Bruno, Thew, Rob, Zbinden, Hugo

“…Proposed in 1984, quantum key distribution (QKD) allows two users to exchange provably secure keys via a potentially insecure quantum channel. Since then, QKD…”
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Provably secure and practical quantum key distribution over 307 km of optical fibre by Korzh, Boris, Lim, Charles Ci Wen, Houlmann, Raphael, Gisin, Nicolas, Li, Ming Jun, Nolan, Daniel, Sanguinetti, Bruno, Thew, Rob, Zbinden, Hugo

“…A discrete-variable quantum key distribution system that is capable of distributing a provably-secure cryptographic key over 307 kilometres is demonstrated at…”
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A high-speed multi-protocol quantum key distribution transmitter based on a dual-drive modulator by Korzh, Boris, Walenta, Nino, Houlmann, Raphael, Zbinden, Hugo

“…We propose a novel source based on a dual-drive modulator that is adaptable and allows Alice to choose between various practical quantum key distribution (QKD)…”
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Quantum Random Number Generation for 1.25-GHz Quantum Key Distribution Systems by Martin, Anthony, Sanguinetti, Bruno, Lim, Charles Ci Wen, Houlmann, Raphael, Zbinden, Hugo

“…Security proofs of quantum key distribution (QKD) systems usually assume that the users have access to source of perfect randomness. State-of-the-art QKD…”
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Experimental relativistic zero-knowledge proofs by Alikhani, Pouriya, Brunner, Nicolas, Crépeau, Claude, Designolle, Sébastien, Houlmann, Raphaël, Shi, Weixu, Yang, Nan, Zbinden, Hugo

“…Nature 599, 47-50 (2021) Protecting secrets is a key challenge in our contemporary information-based era. In common situations, however, revealing secrets…”
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An FPGA-Based 4 Mbps Secret Key Distillation Engine for Quantum Key Distribution Systems by Constantin, Jeremy, Houlmann, Raphael, Preyss, Nicholas, Walenta, Nino, Zbinden, Hugo, Junod, Pascal, Burg, Andreas

“…Quantum key distribution (QKD) enables provably secure communication between two parties over an optical fiber that arguably withstands any form of attack…”
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Fast Single Photon Detectors and real-time Key Distillation: Enabling High Secret Key Rate QKD Systems by Grünenfelder, Fadri, Boaron, Alberto, Perrenoud, Matthieu, Resta, Giovanni V, Rusca, Davide, Barreiro, Claudio, Houlmann, Raphaël, Sax, Rebecka, Stasi, Lorenzo, El-Khoury, Sylvain, Hänggi, Esther, Bosshard, Nico, Bussières, Félix, Zbinden, Hugo

“…Quantum Key Distribution has made continuous progress over the last 20 years and is now commercially available. However, the secret key rates (SKR) are still…”
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Free-running single-photon detection based on a negative feedback InGaAs APD by Lunghi, Tommaso, Barreiro, Claudio, Guinnard, Olivier, Houlmann, Raphael, Jiang, Xudong, Itzler, Mark A., Zbinden, Hugo

“…InGaAs/InP-based semiconductor avalanche photodiodes are usually employed for single-photon counting at telecom wavelength. However they are affected by…”
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24-Hour Relativistic Bit Commitment by Verbanis, Ephanielle, Martin, Anthony, Houlmann, Raphaël, Boso, Gianluca, Bussières, Félix, Zbinden, Hugo

“…Phys. Rev. Lett. 117, 140506 (2016) Bit commitment is a fundamental cryptographic primitive in which a party wishes to commit a secret bit to another party…”
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Progress on Quantum Key Distribution using Ultralow Loss Fiber by Boaron, Alberto, Rusca, Davide, Boso, Gianluca, Houlmann, Raphael, Grunenfelder, Fadri, Vulliez, Cedric, Caloz, Misael, Perrenoud, Matthieu, Gras, Gaetan, Autebert, Claire, Bussieres, Felix, Li, Ming-Jun, Nolan, Daniel, Martin, Anthony, Zbinden, Hugo

“…We use a 2.5 GHz clocked quantum key distribution system to perform long-distance and high-speed quantum key distribution. Taking benefit from superconducting…”
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MHz-rate semi-device-independent quantum random number generators based on unambiguous state discrimination by Brask, Jonatan Bohr, Martin, Anthony, Esposito, William, Houlmann, Raphael, Bowles, Joseph, Zbinden, Hugo, Brunner, Nicolas

“…Phys. Rev. Applied 7, 054018 (2017) An approach to quantum random number generation based on unambiguous quantum state discrimination (USD) is developed. We…”
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Simple 2.5 GHz time-bin quantum key distribution by Boaron, Alberto, Korzh, Boris, Houlmann, Raphael, Boso, Gianluca, Rusca, Davide, Gray, Stuart, Li, Ming-Jun, Nolan, Daniel, Martin, Anthony, Zbinden, Hugo

“…We present a 2.5 GHz quantum key distribution setup with the emphasis on a simple experimental realization. It features a three-state time-bin protocol based…”
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Detector-device-independent QKD: security analysis and fast implementation by Boaron, Alberto, Korzh, Boris, Houlmann, Raphael, Boso, Gianluca, Lim, Charles Ci Wen, Martin, Anthony, Zbinden, Hugo

“…Journal of Applied Physics 120, 063101 (2016) One of the most pressing issues in quantum key distribution (QKD) is the problem of detector side- channel…”
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A high-speed multi-protocol quantum key distribution transmitter based on a dual-drive modulator by Korzh, Boris, Walenta, Nino, Houlmann, Raphael, Zbinden, Hugo

“…Optics Express, Vol. 21, Issue 17, pp. 19579-19592 (2013) We propose a novel source based on a dual-drive modulator that is adaptable and allows Alice to…”
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Practical relativistic bit commitment by Lunghi, Tommaso, Kaniewski, Jędrzej, Bussieres, Felix, Houlmann, Raphael, Tomamichel, Marco, Wehner, Stephanie, Zbinden, Hugo

“…Phys. Rev. Lett. 115, 030502 (2015) Bit commitment is a fundamental cryptographic primitive in which Alice wishes to commit a secret bit to Bob. Perfectly…”
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