Search Results - "Sauge, Sebastien"

Ultra-low noise single-photon detector based on Si avalanche photodiode by Kim, Yong-Su, Jeong, Youn-Chang, Sauge, Sebastien, Makarov, Vadim, Kim, Yoon-Ho

“…We report operation and characterization of a lab-assembled single-photon detector based on commercial silicon avalanche photodiodes (PerkinElmer C30902SH,…”
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Antiprotonic helium atomcules by Sauge, Sébastien

“…About 3% of antiprotons () stopped in helium are long-lived with microsecond lifetimes, against picoseconds in all other materials. This unusual longevity has…”
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Laser Damage Helps the Eavesdropper in Quantum Cryptography by Bugge, Audun Nystad, Sauge, Sebastien, Ghazali, Aina Mardhiyah M., Skaar, Johannes, Lydersen, Lars, Makarov, Vadim

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Collisional survival of antiprotonic helium atoms by Sauge, Sébastien, Valiron, Pierre

“…We investigate the collisional survival of antiprotonic p ̄ He + atomcules in pure helium from a detailed ab initio analysis of their intermolecular…”
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Automated Characterization of Single-Photon Avalanche Photodiode by M. Ghazali, Aina Mardhiyah, Bugge, Audun Nystad, Sauge, Sebastien, Makarov, Vadim

“…We report an automated characterization of a single-photon detector based on commercial silicon avalanche photodiode (PerkinElmer C30902SH). The photodiode is…”
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Laser damage helps the eavesdropper in quantum cryptography by Bugge, Audun Nystad, Sauge, Sebastien, Ghazali, Aina Mardhiyah M, Skaar, Johannes, Lydersen, Lars, Makarov, Vadim

“…We propose a class of attacks on quantum key distribution (QKD) systems where an eavesdropper actively engineers new loopholes by using damaging laser…”
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Controlling an actively-quenched single photon detector with bright light by Sauge, Sebastien, Lydersen, Lars, Anisimov, Andrey, Skaar, Johannes, Makarov, Vadim

“…We control using bright light an actively-quenched avalanche single-photon detector. Actively-quenched detectors are commonly used for quantum key distribution…”
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Quenching of cold antiprotonic helium atoms by collisions with H 2 molecules by Sauge, Sébastien, Valiron, Pierre

“…We investigate the collisional quenching of cold metastable antiprotonic atomcules [ p ̄ He +] n,l by H 2 molecules in view of the recent state-resolved…”
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Experimental decoy-state quantum key distribution with a sub-poissionian heralded single-photon source by Wang, Qin, Chen, Wei, Xavier, Guilherme, Swillo, Marcin, Zhang, Tao, Sauge, Sebastien, Tengner, Maria, Han, Zheng-Fu, Guo, Guang-Can, Karlsson, Anders

“…We have experimentally demonstrated a decoy-state quantum key distribution scheme (QKD) with a heralded single-photon source based on parametric…”
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Narrowband polarization-entangled photon pairs distributed over a WDM link for qubit networks by Sauge, S, Swillo, M, Albert-Seifried, S, Xavier, G B, Waldebäck, J, Tengner, M, Ljunggren, D, Karlsson, A

“…We present a bright, narrowband, portable, quasi-phase-matched two-crystal source generating polarization-entangled photon pairs at 809 nm and 1555 nm at a…”
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A single-crystal source of path-polarization entangled photons at non-degenerate wavelengths by Sauge, S, Swillo, M, Tengner, M, Karlsson, A

“…We demonstrate a bright, narrowband, compact, quasi-phase-matched single-crystal source generating path-polarization-entangled photon pairs at 810 nm and 1550…”
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A single-crystal source of path/polarization entanglement at non-degenerate wavelengths by Sauge, S., Swillo, M.

“…We demonstrate a bright, narrowband, compact, quasi-phase-matched single-crystal source generating path-polarization-entangled photon pairs at 810 nm and 1550…”
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Dissociative recombination of antiprotonic atomcules (p)over-bar-He+ with positronium: towards antihydrogen synthesis? by Sauge, Sebastien, Valiron, P., Mayer, I.

“…We investigate the reactive association of metastable antiprotonic helium 'atomcules' ([(p) over bar He+](nt)) with positronium(Ps). In the framework of the…”
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Quenching of cold antiprotonic helium atoms by collisions with H2 molecules by Sauge, Sébastien, Valiron, Pierre

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Controlling an actively-quenched single photon detector with bright light by Sauge, Sebastien, Lydersen, Lars, Anisimov, Andrey, Skaar, Johannes, Makarov, Vadim

“…Opt. Express 19, 23590 (2011) We control using bright light an actively-quenched avalanche single-photon detector. Actively-quenched detectors are commonly…”
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Laser damage helps the eavesdropper in quantum cryptography by Bugge, Audun N, Sauge, Sebastien, Ghazali, Aina M. M, Skaar, Johannes, Lydersen, Lars, Makarov, Vadim

“…Phys. Rev. Lett. 112, 070503 (2014) We propose a class of attacks on quantum key distribution (QKD) systems where an eavesdropper actively engineers new…”
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Two-photon cooling of magnesium atoms by Malossi, N., Damkjær, S., Hansen, P. L., Jacobsen, L. B., Kindt, L., Sauge, S., Thomsen, J. W., Cruz, F. C., Allegrini, M., Arimondo, E.

“…A two-photon mechanism for cooling atoms below the Doppler temperature is analyzed. We consider the magnesium ladder system (3s(2))S-1(0)->(3s3p)P-1(1) at…”
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Automated characterization of single-photon avalanche photodiode by Ghazali, Aina M. M, Bugge, Audun N, Sauge, Sebastien, Makarov, Vadim

“…IIUM Eng. J. 12, no. 5, 97-104 (2011) We report an automated characterization of a single-photon detector based on commercial silicon avalanche photodiode…”
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Quantum hacking: how Eve can exploit component imperfections to control yet another of Bob's single-photon qubit detectors by Sauge, S., Makarov, V., Anisimov, A.

“…In this study, we investigated several possible attacks that an eavesdropper could launch against cryptosystems equipped with yet another commonly used silicon…”
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Dissociative recombination of antiprotonic atomcules p̄He+ with positronium: towards antihydrogen synthesis? by Sauge, Sébastien, Valiron, Pierre, Mayer, István

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