Search Results - "Hubel, Hannes"

High Fidelity Distribution of Telecom Polarization Entangled Photons through a 7.7 Km Antiresonant Hollow-Core Fiber by Trenti, Alessandro, Luchian, Costin, Poletti, Francesco, Slavik, Radan, Petropoulos, Periklis, Alia, Obada, Kanellos, George T., Hubel, Hannes

“…Antiresonant hollow-core fibers are a novel type of optical fiber with unparalleled characteristics, unattainable with solid-core fibers. In particular,…”
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First Demonstration of 25λ × 10 Gb/s C+L Band Classical / DV-QKD Co-Existence Over Single Bidirectional Fiber Link by Honz, Florian, Prawits, Florian, Alia, Obada, Sakr, Hesham, Bradley, Thomas, Zhang, Cong, Slavik, Radan, Poletti, Francesco, Kanellos, George, Nejabati, Reza, Walther, Philip, Simeonidou, Dimitra, Hubel, Hannes, Schrenk, Bernhard

“…As quantum key distribution has reached the maturity level for practical deployment, questions about the co-integration with existing classical communication…”
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Novel High-Speed Polarization Source for Decoy-State BB84 Quantum Key Distribution Over Free Space and Satellite Links by Zhizhong Yan, Meyer-Scott, E., Bourgoin, J., Higgins, B. L., Gigov, N., MacDonald, A., Hubel, H., Jennewein, T.

“…To implement the BB84 decoy-state quantum key distribution (QKD) protocol over a lossy ground-satellite quantum uplink requires a source that has high…”
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The potential and global outlook of integrated photonics for quantum technologies by Pelucchi, Emanuele, Fagas, Giorgos, Aharonovich, Igor, Englund, Dirk, Figueroa, Eden, Gong, Qihuang, Hannes, Hübel, Liu, Jin, Lu, Chao-Yang, Matsuda, Nobuyuki, Pan, Jian-Wei, Schreck, Florian, Sciarrino, Fabio, Silberhorn, Christine, Wang, Jianwei, Jöns, Klaus D.

“…Integrated quantum photonics uses classical integrated photonic technologies and devices for quantum applications. As in classical photonics, chip-scale…”
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Direct generation of photon triplets using cascaded photon-pair sources by Hübel, Hannes, Jennewein, Thomas, Hamel, Deny R, Fedrizzi, Alessandro, Ramelow, Sven, Resch, Kevin J

“…Non-classical states of light, such as entangled photon pairs and number states, are essential for fundamental tests of quantum mechanics and optical quantum…”
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Towards an All-Silicon QKD Transmitter Sourced by a Ge-on-Si Light Emitter by Honz, Florian, Vokic, Nemanja, Hentschel, Michael, Walther, Philip, Hubel, Hannes, Schrenk, Bernhard

“…We demonstrate a novel transmitter concept for quantum key distribution based on the polarization-encoded BB84 protocol, which is sourced by the incoherent…”
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Direct generation of three-photon polarization entanglement by Hamel, Deny R., Shalm, Lynden K., Hübel, Hannes, Miller, Aaron J., Marsili, Francesco, Verma, Varun B., Mirin, Richard P., Nam, Sae Woo, Resch, Kevin J., Jennewein, Thomas

“…Non-classical states of light are of fundamental importance for emerging quantum technologies. All optics experiments producing multi-qubit entangled states…”
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Flexible Cloud/User-Centric Entanglement and Photon Pair Distribution With Synthesizable Optical Router by Laudenbach, Fabian, Schrenk, Bernhard, Achleitner, Martin, Vokic, Nemanja, Milovancev, Dinka, Hubel, Hannes

“…The practical roll-out of quantum communication technologies in optical networks and the adoption of novel quantum applications demand the distribution of…”
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A novel single-crystal & single-pass source for polarisation- and colour-entangled photon pairs by Laudenbach, Fabian, Kalista, Sebastian, Hentschel, Michael, Walther, Philip, Hübel, Hannes

“…We demonstrate a new generation mechanism for polarisation- and colour-entangled photon pairs. In our approach we tailor the phase-matching of a periodically…”
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Pilot-assisted intradyne reception for high-speed continuous-variable quantum key distribution with true local oscillator by Laudenbach, Fabian, Schrenk, Bernhard, Pacher, Christoph, Hentschel, Michael, Fung, Chi-Hang Fred, Karinou, Fotini, Poppe, Andreas, Peev, Momtchil, Hübel, Hannes

“…We present a pilot-assisted coherent intradyne reception methodology for CV-QKD with true local oscillator. An optically phase-locked reference tone, prepared…”
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High-fidelity transmission of polarization encoded qubits from an entangled source over 100 km of fiber by Hübel, Hannes, Vanner, Michael R, Lederer, Thomas, Blauensteiner, Bibiane, Lorünser, Thomas, Poppe, Andreas, Zeilinger, Anton

“…We demonstrate non-degenerate down-conversion at 810 and 1550 nm for long-distance fiber based quantum communication using polarization entangled photon pairs…”
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High Rate CV-QKD Secured Mobile WDM Fronthaul for Dense 5G Radio Networks by Milovancev, Dinka, Vokic, Nemanja, Laudenbach, Fabian, Pacher, Christoph, Hubel, Hannes, Schrenk, Bernhard

“…A coherent transmission methodology for a continuous-variable quantum key distribution (CV-QKD) system based on quantum-heterodyne measurement through a…”
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Three-color Sagnac source of polarization-entangled photon pairs by Hentschel, Michael, Hübel, Hannes, Poppe, Andreas, Zeilinger, Anton

“…We demonstrate a compact and stable source of polarization-entangled pairs of photons, one at 810 nm wavelength for high detection efficiency and the other at…”
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Gb/s Visible Light Communication With Low-Cost Receiver Based on Single-Color LED by Milovancev, Dinka, Vokic, Nemanja, Hubel, Hannes, Schrenk, Bernhard

“…The exhausted radio frequency spectrum in mobile networks calls for light-based wireless solutions. However, visible light communication builds on dedicated…”
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Differential Phase-Shift QKD in a 2:16-Split Lit PON with 19 Carrier-Grade Channels by Vokic, Nemanja, Milovancev, Dinka, Schrenk, Bernhard, Hentschel, Michael, Hubel, Hannes

“…We investigate the practical network integration of differential phase shift quantum key distribution following a cost-optimized deployment scheme where…”
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Chip-Level GHz Capable Balanced Quantum Homodyne Receivers by Milovancev, Dinka, Honz, Florian, Vokic, Nemanja, Achleitner, Martin, Laudenbach, Fabian, Pacher, Christoph, Hubel, Hannes, Schrenk, Bernhard

“…We present a design of balanced homodyne receivers suitable for ultra-low noise quantum applications such as continuous-variable quantum key distribution and…”
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Face-to-Face EML Transceiver Tandem for Full-Duplex Analogue Radio-Over-Air by Schrenk, Bernhard, Milovancev, Dinka, Vokic, Nemanja, Hubel, Hannes, Karinou, Fotini

“…An analogue coherent-optical free-space link for local cloud-based radio access networks is proposed and experimentally demonstrated. The adoption of a single…”
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Quad channel blocker array based on a commodity liquid crystal display by Schrenk, Bernhard, Bakopoulos, Paraskevas, Hubel, Hannes

“…We demonstrate channel selection and power leveling based on an off-the-shelf liquid crystal display, addressing datacenter cost targets. An extinction ratio…”
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Long-range QKD without trusted nodes is not possible with current technology by Huttner, Bruno, Alléaume, Romain, Diamanti, Eleni, Fröwis, Florian, Grangier, Philippe, Hübel, Hannes, Martin, Vicente, Poppe, Andreas, Slater, Joshua A., Spiller, Tim, Tittel, Wolfgang, Tranier, Benoit, Wonfor, Adrian, Zbinden, Hugo

“…A recently published patent ( https://www.ipo.gov.uk/p-ipsum/Case/PublicationNumber/GB2590064 ) has claimed the development of a novel quantum key distribution…”
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Towards Integrating True Random Number Generation in Coherent Optical Transceivers by Milovancev, Dinka, Vokic, Nemanja, Pacher, Christoph, Khan, Imran, Marquardt, Christoph, Boxleitner, Winfried, Hubel, Hannes, Schrenk, Bernhard

“…The integration of quantum communication functions often requires dedicated opto-electronic components that do not bode well with the technology roadmaps of…”
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