Publications

Published articles and theses from QPIT/bigQ.

Publikationer rss feed

2021
 

8 GBit/s real-time quantum random number generator with non-iid samples

Gehring, Tobias ; Lupo, Cosmo ; Kordts, Arne ; Solar Nikolic, Dino ; Jain, Nitin ; Pedersen, Thomas B. ; Pirandola, Stefano ; Andersen, Ulrik L.
in: arXiv

Type: Journal article

Status: Submitted     |    Year: 2021

 

A step closer to optical quantum computers

Andersen, Ulrik Lund
in: Nature, vol: 591, issue: 7848, pages: 40-41

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021

  PDF

Detection of biological signals from a live mammalian muscle using an early stage diamond quantum sensor

Webb, James Luke ; Troise, Luca ; Hansen, Nikolaj Winther ; Olsson, Christoffer ; Wojciechowski, Adam M. ; Achard, Jocelyn ; Brinza, Ovidiu ; Staacke, Robert ; Kieschnick, Michael ; Meijer, Jan ; Thielscher, Axel ; Perrier, Jean François ; Berg-Sørensen, Kirstine ; Huck, Alexander ; Andersen, Ulrik Lund
in: Scientific Reports, vol: 11, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1038/s41598-021-81828-x

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Machine learning aided carrier recovery in continuous-variable quantum key distribution

Chin, Hou Man ; Jain, Nitin ; Zibar, Darko ; Andersen, Ulrik L. ; Gehring, Tobias
in: npj Quantum Information, vol: 7, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2021     |    DOI: https://doi.org/10.1038/s41534-021-00361-x

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Nitrogen-vacancy defect emission spectra in the vicinity of an adjustable silver mirror

Israelsen, Niels Møller ; Radko, Ilya P. ; Raatz, Nicole ; Meijer, J ; Andersen, Ulrik Lund ; Huck, Alexander
in: Materials for Quantum Technology

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2021     |    DOI: https://doi.org/10.1088/2633-4356/abaa2f

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Quantum-enhanced correlated interferometry for fundamental physics tests

Pradyumna, Siva T. ; Losero, E. ; Ruo-Berchera, I. ; Traina, P. ; Zucco, M. ; Jacobsen, C. S. ; Andersen, U. L. ; Degiovanni, I. P. ; Genovese, M. ; Gehring, T.
in: arXiv

Type: Journal article

Status: Submitted     |    Year: 2021

2020
 

Advances in Quantum Cryptography

Pirandola, S. ; Andersen, U. L. ; Banchi, L. ; Berta, M. ; Bunandar, D. ; Colbeck, R. ; Englund, D. ; Gehring, Tobias ; Lupo, C. ; Ottaviani, C. ; Pereira, J. ; Razavi, M. ; Shaari, J. S. ; Tomamichel, M. ; Usenko, V. C. ; Vallone, G. ; Villoresi, P. ; Wallden, P.
in: Advances in Optics and Photonics, vol: 12, issue: 4, pages: 1012-1097

Type: Review (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1364/AOP.361502

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Advancing classical and quantum communication systems with machine learning

Zibar, Darko ; Moura, Uiara Celine de ; Chin, Hou-Man ; Brusin, Ann M. Rosa ; Jain, Nitin ; Da Ros, Francesco ; Kleis, Sebastian ; Schaeffer, C. ; Gehring, Tobias ; Andersen, Ulrik Lund ; Carena, Andrea
part of: Optical Fiber Communication Conference 2020, 2020
Presented at:
Optical Fiber Communication Conference 2020

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1364/OFC.2020.W1K.1

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All-optical charging and charge transport in quantum dots

Hastrup, Jacob ; Leandro, Lorenzo ; Akopian, Nika
in: Scientific Reports, vol: 10, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s41598-020-71601-x

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A machine-learning framework for robust and reliable prediction of short- and long-term treatment response in initially antipsychotic-naïve schizophrenia patients based on multimodal neuropsychiatric data

Ambrosen, Karen S. ; Skjerbæk, Martin W. ; Foldager, Jonathan ; Axelsen, Martin C. ; Bak, Nikolaj ; Arvastson, Lars ; Christensen, Søren R. ; Johansen, Louise B. ; Raghava, Jayachandra M. ; Oranje, Bob ; Rostrup, Egill ; Nielsen, Mette ; Osler, Merete ; Fagerlund, Birgitte ; Pantelis, Christos ; Kinon, Bruce J. ; Glenthøj, Birte Y. ; Hansen, Lars K. ; Ebdrup, Bjørn H.
in: Translational Psychiatry, vol: 10, issue: 1, pages: S34–S35
Presented at:
2020 Schizophrenia International Research Society Conference

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s41398-020-00962-8

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Architecture and noise analysis of continuous-variable quantum gates using two-dimensional cluster states

Larsen, Mikkel V. ; Neergaard-Nielsen, Jonas S. ; Andersen, Ulrik L.
in: Physical Review A, vol: 102, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevA.102.042608

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Autonomous multipartite entanglement engines

Tavakoli, Armin ; Haack, Geraldine ; Brunner, Nicolas ; Brask, Jonatan Bohr
in: Physical Review A, vol: 101, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/physreva.101.012315

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Cavity-Enhanced Photon Emission from a Single Germanium-Vacancy Center in a Diamond Membrane

Jensen, Rasmus Høy ; Janitz, Erika ; Fontana, Yannik Laurent ; He, Yi ; Gobron, Olivier ; Radko, Ilya P. ; Bhaskar, Mihir ; Evans, Ruffin ; Rodríguez Rosenbluth, César Daniel ; Childress, Lilian ; Huck, Alexander ; Andersen, Ulrik Lund
in: Physical Review Applied, vol: 13

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevApplied.13.064016

 

Cores of cubelike graphs

Mančinska, Laura ; Pivotto, Irene ; Roberson, David E. ; Royle, Gordon F.
in: European Journal of Combinatorics, vol: 87

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1016/j.ejc.2020.103092

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Coupling colloidal quantum dots to a dielectric slot-waveguide

Israelsen, Niels M. ; Lu, Ying-Wei ; Andersen, Ulrik L. ; Huck, Alexander
in: Journal of Physics Communications, vol: 4, issue: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1088/2399-6528/abaacb

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Deterministic generation of a four-component optical cat state

Hastrup, Jacob ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
in: Optics Letters, vol: 45, issue: 3, pages: 640-643

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1364/ol.383194

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Discrete memory kernel for multitime correlations in non-Markovian quantum processes

Jørgensen, Mathias R. ; Pollock, Felix A.
in: Physical Review A, vol: 102, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevA.102.052206

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Distributed quantum sensing in a continuous variable entangled network

Guo, Xueshi ; Breum, Casper R. ; Borregaard, Johannes ; Izumi, Shuro ; Larsen, Mikkel Vilsbøll ; Gehring, Tobias ; Christandl, Matthias ; Neergaard-Nielsen, Jonas S. ; Andersen, Ulrik L.
in: Nature Physics, vol: 16, pages: 281–284

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s41567-019-0743-x

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Error Reconciliation Protocols for Continuous-Variable Quantum Key Distribution

Mani, Hossein

Type: Ph.D. thesis

Status: Published     |    Year: 2020

  PDF

Experimental Demonstration of a Quantum Receiver Beating the Standard Quantum Limit at Telecom Wavelength

Izumi, Shuro ; Neergaard-Nielsen, Jonas Schou ; Miki, Shigehito ; Terai, Hirotaka ; Andersen, Ulrik Lund
in: Physical Review Applied, vol: 13, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevApplied.13.054015

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Field cooled annular Josephson tunnel junctions

Monaco, Roberto ; Mygind, Jesper ; Koshelets, Valery P.
in: Superconductor Science and Technology, vol: 33, issue: 7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1088/1361-6668/ab92e7

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Hybrid Rabi interactions with traveling states of light

Park, Kimin ; Laurat, Julien ; Filip, Radim
in: New Journal of Physics, vol: 22, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1088/1367-2630/ab6877

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Hybrid thermal machines: Generalized thermodynamic resources for multitasking

Manzano, Gonzalo ; Sánchez, Rafael ; Silva, Ralph ; Haack, Géraldine ; Brask, Jonatan Bohr ; Brunner, Nicolas ; Potts, Patrick P.
in: Physical Review Research, vol: 2, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevResearch.2.043302

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Long-distance continuous-variable measurement-device-independent quantum key distribution with postselection

Wilkinson, Kieran Neil ; Papanastasiou, Panagiotis ; Ottaviani, Carlo ; Gehring, Tobias ; Pirandola, Stefano
in: Physical Review Research, vol: 2, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevResearch.2.033424

 

Monolithic integration of InP on Si by molten alloy driven selective area epitaxial growth

Viazmitinov, Dmitrii V. ; Berdnikov, Yury ; Kadkhodazadeh, Shima ; Dragunova, Anna ; Sibirev, Nickolay ; Kryzhanovskaya, Natalia ; Radko, Ilya ; Huck, Alexander ; Yvind, Kresten ; Semenova, Elizaveta
in: Nanoscale, vol: 12, issue: 46, pages: 23780-23788

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1039/D0NR05779G

 

Observation of the magneto-optic Voigt effect in a paramagnetic diamond membrane

El-Ella, Haitham A. R. ; Rasmussen, Kristian H. ; Huck, Alexander ; Andersen, Ulrik L. ; Radko, Ilya P.
in: Physical Review B, vol: 101, issue: 13

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevB.101.134402

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Optimization of a Diamond Nitrogen Vacancy Centre Magnetometer for Sensing of Biological Signals

Webb, James L. ; Troise, Luca ; Hansen, Nikolaj W. ; Achard, Jocelyn ; Brinza, Ovidiu ; Staacke, Robert ; Kieschnick, Michael ; Meijer, Jan ; Perrier, Jean François ; Berg-Sørensen, Kirstine ; Huck, Alexander ; Andersen, Ulrik Lund
in: Frontiers in Physics, vol: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.3389/fphy.2020.522536

 

Perfect Strategies for Non-Local Games

Lupini, M. ; Mančinska, L. ; Paulsen, V. I. ; Roberson, D.E. ; Scarpa, G. ; Severini, S. ; Todorov, I. G. ; Winter, A.
in: Mathematical Physics, Analysis and Geometry, vol: 23, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1007/s11040-020-9331-7

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Photophysics of quantum emitters in hexagonal boron-nitride nano-flakes

Boll, Mads Kjær ; Radko, Ilya P. ; Huck, Alexander ; Andersen, Ulrik Lund
in: Optics Express, vol: 28, issue: 5, pages: 7475-7487

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1364/oe.386629

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Quantification of Visco-Elastic Properties of a Matrigel for Organoid Development as a Function of Polymer Concentration

Borries, Mads ; Barooji, Younes Farhangi ; Yennek, Siham ; Grapin-Botton, Anne ; Berg-Sørensen, Kirstine ; Oddershede, Lene B.
in: Frontiers in Physics, vol: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.3389/fphy.2020.579168

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Quantum-enhanced continuous-wave stimulated Raman scattering spectroscopy

de Andrade, Rayssa B. ; Kerdoncuff, Hugo ; Berg-Sørensen, Kirstine ; Gehring, Tobias ; Lassen, Mikael Østergaard ; Andersen, Ulrik L.
in: Optica, vol: 7, issue: 5, pages: 470-475

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1364/OPTICA.386584

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Resonant excitation of nanowire quantum dots

Leandro, Lorenzo ; Hastrup, Jacob ; Reznik, Rodion ; Cirlin, George ; Akopian, Nika
in: npj Quantum Information, vol: 6, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s41534-020-00323-9

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Tight bound on finite-resolution quantum thermometry at low temperatures

Jørgensen, Mathias R. ; Potts, Patrick P. ; Paris, Matteo G. A. ; Brask, Jonatan Bohr
in: Physical Review Research, vol: 2, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/PhysRevResearch.2.033394

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Tomography of a Feedback Measurement with Photon Detection

Izumi, Shuro ; Neergaard-Nielsen, Jonas S. ; Andersen, Ulrik L.
in: Physical Review Letters, vol: 124, issue: 7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1103/physrevlett.124.070502

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Twin beam quantum-enhanced correlated interferometry for testing fundamental physics

Pradyumna, S. T. ; Losero, E. ; Ruo-Berchera, I. ; Traina, P. ; Zucco, M. ; Jacobsen, C. S. ; Andersen, U. L. ; Degiovanni, I. P. ; Genovese, M. ; Gehring, T.
in: Communications Physics, vol: 3, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s42005-020-0368-5

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Ultrathin 2 nm gold as impedance-matched absorber for infrared light

Luhmann, Niklas ; Høj, Dennis ; Piller, Markus ; Kähler, Hendrik ; Chien, Miao-Hsuan ; West, Robert G. ; Andersen, Ulrik Lund ; Schmid, Silvan
in: Nature Communications, vol: 11, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s41467-020-15762-3

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Wurtzite AlGaAs Nanowires

Leandro, L. ; Reznik, R. ; Clement, J. D. ; Repän, J. ; Reynolds, M. ; Ubyivovk, E. V. ; Shtrom, I. V. ; Cirlin, G. ; Akopian, N.
in: Scientific Reports, vol: 10, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1038/s41598-020-57563-0

2019
  PDF

A Compact, Mobile, Low-Threshold Squeezed Light Source

Arnbak, J. ; Jacobsen, C. S. ; B. Andrade, R. ; Guo, X. ; Neergaard-Nielsen, J. S. ; Andersen, U. L. ; Gehring, T.
in: Optics Express, vol: 27, issue: 26, pages: 37877-37885

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/OE.27.037877

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A magnetometer using optically active defects in a solid state material

Huck, Alexander ; Ahmadi, Sepehr ; El-Ella, Haitham ; Andersen, Ulrik Lund
Patent no.: WO2019002576, Date: 2019-01-03

Type: Patent

Status: Published     |    Year: 2019

  PDF

A quantum Interferometer for quantum gravity studies

Losero, E. ; Tekuru, S. Pradyumna ; Traina, P. ; Ruo-Berchera, I. ; Zucco, M. ; Degiovanni, I. P. ; Jacobsen, C. S. ; Gehring, Tobias ; Andersen, Ulrik Lund ; Genovese, M.
part of: Quantum Communications and Quantum Imaging XVII, 2019
Presented at:
2019 SPIE Optical Engineering + Applications

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1117/12.2527471

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Boosting the secret key rate in a shared quantum and classical fibre communication system

Bacco, Davide ; da Lio, Beatrice ; Cozzolino, Daniele ; Da Ros, Francesco ; Guo, Xueshi ; Ding, Yunhong ; Sasaki, Yusuke ; Aikawa, Kazuhiko ; Miki, Shigehito ; Terai, Hirotaka ; Yamashita, Taro ; Neergaard-Nielsen, Jonas Schou ; Galili, Michael ; Rottwitt, Karsten ; Andersen, Ulrik Lund ; Morioka, Toshio ; Oxenløwe, Leif Katsuo
in: Communications Physics, vol: 2, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1038/s42005-019-0238-1

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Cavity optomechanical feedback cooling and magnetic eld sensing

Bilek, Jan

Type: Ph.D. thesis

Status: Published     |    Year: 2019

 

Co-existence of 87 Mbit/s quantum and 10 Gbit/s classical communications in 37-core fiber

Da Lio, B. ; Bacco, D. ; Cozzolino, D. ; Da Ros, F. ; Guo, X. ; Ding, Y. ; Sasaki, Y. ; Aikawa, K. ; Miki, S. ; Terai, H. ; Yamashita, T. ; Neergaard-Nielsen, J. S. ; Galili, M. ; Rottwitt, K. ; Andersen, U. L. ; Morioka, T. ; Oxenlowe, L. K.
part of: Proceedings of 2019 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference, 2019
Presented at:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1109/CLEOE-EQEC.2019.8871492

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Continuous microwave hole burning and population oscillations in a diamond spin ensemble

El-Ella, Haitham A. R. ; Huck, Alexander ; Andersen, Ulrik Lund
in: Physical Review B, vol: 100, issue: 21

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/PhysRevB.100.214407

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Continuous Variable Quantum Random Number Generator

Kordts, Arne

Type: Ph.D. thesis

Status: Published     |    Year: 2019

  PDF

Deformation of single cells - Optical two-beam traps and more

Nielsen, Kirstine Sandager ; Rungling, Tony B. ; Dziegiel, Morten Hanefeld ; Marie, Rodolphe ; Berg-Sørensen, Kirstine
part of: Complex Light and Optical Forces XIII, 2019
Presented at:
Complex Light and Optical Forces XIII

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1117/12.2513407

 

Demonstration of Distributed Quantum Sensing using Nonlinear Optics

Guo, Xueshi ; Bream, C. R. ; Borregaard, J. ; Izumi, Shuro ; Larsen, M. V. ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
part of: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2019
Presented at:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract in proceedings

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1109/CLEOE-EQEC.2019.8873146

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Dermal Denticles of Three Slowly Swimming Shark Species: Microscopy and Flow Visualization

Feld, Katrine ; Kolborg, Anne Noer ; Nyborg, Camilla Marie ; Salewski, Mirko ; Steffensen, John Fleng ; Berg-Sørensen, Kirstine
in: Biomimetics, vol: 4, issue: 2

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.3390/biomimetics4020038

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Deterministic generation of a two-dimensional cluster state

Larsen, Mikkel Vilsbøll ; Guo, Xueshi ; Breum, Casper Rubæk ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
in: Science, vol: 366, issue: 6463, pages: 369-372

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1126/science.aay4354

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Diagnostic of fast-ion energy spectra and densities in magnetized plasmas

Salewski, Mirko ; Nocente, M. ; Madsen, Birgitte ; Abramovic, I. ; Gorini, G. ; Jacobsen, A. S. ; Kiptily, V. ; Korsholm, Søren Bang ; Moseev, Dmitry ; Nielsen, Stefan Kragh ; Poulsen, Andreas Feldt Lomholt ; Rasmussen, Jesper ; Tardocchi, M. ; Geiger, B. ; Eriksson, J. ; ,
in: Journal of Instrumentation, vol: 14
Presented at:
5th International Conference Frontiers in Diagnostcs Technologies

Type: Conference article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1088/1748-0221/14/05/C05019

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Exploiting the Causal Tensor Network Structure of Quantum Processes to Efficiently Simulate Non-Markovian Path Integrals

Jørgensen, Mathias Rønnow ; Pollock, Felix A.
in: Physical Review Letters, vol: 123, issue: 24

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/physrevlett.123.240602

 

Generation of two-mode squeezed states from a single temporally multiplexed squeezing source

Larsen, Mikkel V. ; Guo, Xueshi ; Breum, Casper R. ; Neergaard-Nielsen, Jonas S. ; Andersen, Ulrik L.
part of: Proceedings of Quantum Information and Measurement (QIM) V, 2019
Presented at:
Quantum Information and Measurement 2019

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/QIM.2019.T5A.20

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Highly–sensitive phase and frequency noise measurement technique using Bayesian filtering

Zibar, Darko ; Chin, Hou-Man ; Tong, Yeyu ; Jain, Nitin ; Guo, Joel ; Chang, Lin ; Gehring, Tobias ; Bowers, John E. ; Andersen, Ulrik Lund
in: I E E E Photonics Technology Letters, vol: 31, issue: 23, pages: 1866 - 1869

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1109/LPT.2019.2945051

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Magnon condensation in a dense nitrogen-vacancy spin ensemble

El-Ella, Haitham A. R.
in: Physical Review B, vol: 99, issue: 2

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/PhysRevB.99.024414

 

Multimode Opto-Electro-Mechanical Transducer for Non-Reciprocal Conversion of Radio-Frequency and Optical Signals

Malossi, Nicola ; Moaddel Haghighi, Iman ; Natali, Riccardo ; Di Giuseppe, Giovanni ; Vitali, David
part of: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2019
Presented at:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference

Type: Conference abstract in proceedings

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1109/CLEOE-EQEC.2019.8873352

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Nanotesla sensitivity magnetic field sensing using a compact diamond nitrogen-vacancy magnetometer

Webb, James Luke ; Clement, Joshua David ; Troise, Luca ; Ahmadi, Sepehr ; Johansen, Gustav Juhl ; Huck, Alexander ; Andersen, Ulrik Lund
in: Applied Physics Letters, vol: 114, issue: 23

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1063/1.5095241

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Optical manipulation in biological samples: 3D-printed BioBots

Bunea, Ada-Ioana ; Engay, Einstom ; Wetzel, Alexandre ; Berg-Sørensen, Kirstine ; Taboryski, Rafael J.
Presented at:
42nd Photonics & Electromagnetics Research Symposium 2019

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2019

 

Phase Compensation for Continuous Variable Quantum Key Distribution

Chin, Hou-Man ; Zibar, Darko ; Jain, Nitin ; Gehring, Tobias ; Andersen, Ulrik Lund
part of: Proceedings of CLEO: Applications and Technology 2019, pages: 1-2, 2019
Presented at:
2019 CLEO Conference & Exhibition

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/CLEO_AT.2019.JF2F.1

 

Practical education of quantum engineers

Hoff, Ulrich Busk ; Gehring, Tobias ; Trinhammer, Ole Lynnerup
part of: Proceedings of the 46th SEFI Annual Conference 2018, pages: 864-871, 2019
Presented at:
46th SEFI Annual Conference

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019

 

Precision magnetic field sensing using a cavity optomechanical system

Li, Bei Bei ; Bilek, Jan ; Bulla, Douglas ; Andersen, Ulrik Lund ; Bowen, Warwick P.
part of: Proceedings of Optoelectronic Devices and Integration, 2020
Presented at:
Optoelectronic Devices and Integration 2019

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/OEDI.2019.OTu2C.5

 

Quantum random number generation with partially characterized devices based on bounded energy

Rusca, Davide ; van Himbeeck, Thomas ; Martin, Anthony ; Brask, Jonatan Bohr ; Pironio, Stefano ; Brunner, Nicolas ; Zbinden, Hugo
part of: Proceedings Quantum Information and Measurement (QIM) V: Quantum Technologies, 2020
Presented at:
Quantum Information and Measurement 2019

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/QIM.2019.S1B.3

  PDF

Secure Real-Time Transmitter for Continuous Variable Quantum Key Distribution

Solar Nikolic, Dino

Type: Ph.D. thesis

Status: Published     |    Year: 2019

  PDF

Self-testing quantum random-number generator based on an energy bound

Rusca, Davide ; van Himbeeck, Thomas ; Martin, Anthony ; Brask, Jonatan Bohr ; Shi, Weixu ; Pironio, Stefano ; Brunner, Nicolas ; Zbinden, Hugo
in: Physical Review A, vol: 100, issue: 6

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/physreva.100.062338

  PDF

Semi-device-independent characterization of quantum measurements under a minimum overlap assumption

Shi, Weixu ; Cai, Yu ; Brask, Jonatan Bohr ; Zbinden, Hugo ; Brunner, Nicolas
in: Physical Review A, vol: 100, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/PhysRevA.100.042108

 

Sensitivity enhancement by mode entanglement in distributed phase sensing

Guo, Xueshi ; Borregard, Johannes ; Breum, Casper Rubæk ; Izumi, Shuro ; Larsen, Mikkel Vilsbøll ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
part of: Proceedings Quantum Information and Measurement (QIM) V, 2019
Presented at:
Quantum Information and Measurement 2019

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/QIM.2019.S4A.4

  PDF

Squeezed light generator and method for generating squeezed light

Andersen, Ulrik Lund ; Gehring, Tobias ; Jacobsen, Christian Scheffmann
Patent no.: WO2019120418, Date: 2017-12-18

Type: Patent

Status: Published     |    Year: 2019

  PDF

Squeezed vacuum states from a whispering gallery mode resonator

Otterpohl, Alexander ; Sedlmeir, Florian ; Vogl, Ulrich ; Dirmeier, Thomas ; Shafiee, Golnoush ; Schunk, Gerhard ; Strekalov, Dmitry V. ; Schwefel, Harald G. L. ; Gehring, Tobias ; Andersen, Ulrik Lund ; Leuchs, Gerd ; Marquardt, Christoph
in: Optica, vol: 6, issue: 11, pages: 1375-1380

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1364/OPTICA.6.001375

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Super sensitivity and super resolution with quantum teleportation

Borregaard, J. ; Gehring, Tobias ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
in: n p j Quantum Information, vol: 5, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1038/s41534-019-0132-4

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Unifying Paradigms of Quantum Refrigeration: A Universal and Attainable Bound on Cooling

Clivaz, Fabien ; Silva, Ralph ; Haack, Geraldine ; Brask, Jonatan Bohr ; Brunner, Nicolas ; Huber, Marcus
in: Physical Review Letters, vol: 123, issue: 17

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/physrevlett.123.170605

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Unifying paradigms of quantum refrigeration: Fundamental limits of cooling and associated work costs

Clivaz, Fabien ; Silva, Ralph ; Haack, Geraldine ; Brask, Jonatan Bohr ; Brunner, Nicolas ; Huber, Marcus
in: Physical Review E, vol: 100, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/physreve.100.042130

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Upper bound on certifiable randomness from a quantum black-box device

Ioannou, Marie ; Brask, Jonatan Bohr ; Brunner, Nicolas
in: Physical Review A, vol: 99, issue: 5

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2019     |    DOI: https://doi.org/10.1103/PhysRevA.99.052338

2018
  PDF

Advances in photonic quantum sensing

Pirandola, S. ; Bardhan, B. R. ; Gehring, Tobias ; Weedbrook, C. ; Lloyd, S.
in: Nature Photonics, vol: 12, issue: 12, pages: 724-733

Type: Review (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1038/s41566-018-0301-6

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Author Correction: Complete elimination of information leakage in continuous-variable quantum communication channels

Jacobsen, Christian Scheffmann ; S. Madsen, Lars ; C. Usenko, Vladyslav ; Filip, Radim ; Andersen, Ulrik Lund
in: n p j Quantum Information, vol: 4

Type: Comment/debate

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1038/s41534-018-0100-4

 

Cavity-enhanced nitrogen-vacancy ensemble magnetometry

Ahmadi, Sepehr ; El-Ella, Haitham A. R. ; Wojciechowski, Adam M. ; Gehring, Tobias ; Hansen, Jørn Otto Bindslev ; Huck, Alexander ; Andersen, Ulrik Lund
part of: Proceedings of 2018 Conference on Lasers and Electro-Optics (CLEO), 2018
Presented at:
2018 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Clock transition by continuous dynamical decoupling of a three-level system

Stark, Alexander ; Aharon, Nati ; Huck, Alexander ; El-Ella, Haitham A R ; Retzker, Alex ; Jelezko, Fedor ; Andersen, Ulrik Lund
in: Scientific Reports, vol: 8, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1038/s41598-018-31984-4

  PDF

Complete elimination of information leakage in continuous-variable quantum communication channels

Jacobsen, Christian S. ; Madsen, Lars S. ; Usenko, Vladyslav C. ; Fillip, Radim ; Andersen, Ulrik L.
in: n p j Quantum Information, vol: 4, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1038/s41534-018-0084-0

  PDF

Continuous-variable protocol for oblivious transfer in the noisy-storage model

Furrer, Fabian ; Gehring, Tobias ; Schaffner, Christian ; Pacher, Christoph ; Schnabel, Roman ; Wehner, Stephanie
in: Nature Communications, vol: 9, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1038/s41467-018-03729-4

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Continuous-Wave Magnetic Field Sensing with Nitrogen-Vacancy Centers in Diamond

Ahmadi, Sepehr

Type: Ph.D. thesis

Status: Published     |    Year: 2018

  PDF

Contributed review: camera-limits for wide-field magnetic resonance imaging with a nitrogen-vacancy spin sensor

Wojciechowski, Adam M. ; Karadas, Mürsel ; Huck, Alexander ; Osterkamp, Christian ; Jankuhn, Steffen ; Meijer, Jan ; Jelezko, Fedor ; Andersen, Ulrik Lund
in: Review of Scientific Instruments, vol: 89, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1063/1.5010282

  PDF

Deterministic phase measurements exhibiting super-sensitivity and super-resolution

Schäfermeier, Clemens ; Ježek, Miroslav ; Madsen, Lars S. ; Gehring, Tobias ; Andersen, Ulrik Lund
in: Optica, vol: 5, issue: 1, pages: 60-64

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1364/OPTICA.5.000060

  PDF

Dynamical monitoring of magnetic markers using quantum diamond magnetometry

Frellsen, Louise F. ; Wojciechowski, Adam M. ; Hansen , Mikkel F. ; Huck, Alexander ; Andersen, Ulrik L.
Presented at:
12th International Conference on Scientific and Clinical Applications of Magnetic Carriers

Type: Conference abstract for conference (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Mutual information of optical communication in phase-conjugating Gaussian channels

Schafermeier, Clemens ; Andersen, Ulrik Lund
in: Physical Review A (Atomic, Molecular and Optical Physics), vol: 97, issue: 3

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1103/PhysRevA.97.032313

  PDF

Nitrogen-vacancy ensemble magnetometry based on pump absorption

Ahmadi, Sepehr ; El-Ella, Haitham A. R. ; Wojciechowski, Adam M. ; Gehring, Tobias ; Hansen, Jørn Otto Bindslev ; Huck, Alexander ; Andersen, Ulrik Lund
in: Physical Review B, vol: 97, issue: 2

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1103/PhysRevB.97.024105

  PDF

Precision temperature sensing in the presence of magnetic field noise and vice-versa using nitrogen-vacancy centers in diamond

Wojciechowski, Adam M. ; Karadas, Mürsel ; Osterkamp, Christian ; Jankuhn, Steffen ; Meijer, Jan ; Jelezko, Fedor ; Huck, Alexander ; Andersen, Ulrik Lund
in: Applied Physics Letters, vol: 113, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1063/1.5026678

  PDF

Projective measurement onto arbitrary superposition of weak coherent state bases

Izumi, Shuro ; Takeoka, Masahiro ; Wakui, Kentaro ; Fujiwara, Mikio ; Ema, Kazuhiro ; Sasaki, Masahide
in: Scientific Reports, vol: 8, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1038/s41598-018-21092-8

  PDF

Quantitative time domain analysis of lifetime-based Förster resonant energy transfer measurements with fluorescent proteins: Static random isotropic fluorophore orientation distributions

Alexandrov, Yuriy ; Nikolic, Dino Solar ; Dunsby, Christopher ; French, Paul M.W.
in: Journal of Biophotonics, vol: 11, issue: 7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1002/jbio.201700366

  PDF

Quantum enhanced optomechanical magnetometry

Li, Bei-Bei ; Bilek, Jan ; Hoff, Ulrich Busk ; Madsen, Lars S. ; Forstner, Stefan ; Prakash, Varun ; Schäfermeier, Clemens ; Gehring, Tobias ; Bowen, Warwick P. ; Andersen, Ulrik Lund
in: Optica, vol: 5, issue: 7

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1364/OPTICA.5.000850

 

Quantum-Enhanced Optomechanical Magnetometry

Bilek, Jan ; Li, Bei-Bei ; Hoff, Ulrich Busk ; Madsen, Lars ; Forstner, Stefan ; Prakash, Varun ; Schafermeier, Clemens ; Gehring, Tobias ; Bowen, Warwick P. ; Andersen, Ulrik Lund
part of: 2018 Conference on Lasers and Electro-Optics (CLEO), pages: 1-2, 2018
Presented at:
2018 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Quantum optomechanical transducer with ultrashort pulses

Vostrosablin, Nikita ; Rakhubovsky, Andrey A. ; Hoff, Ulrich Busk ; Andersen, Ulrik Lund ; Filip, Radim
in: New Journal of Physics, vol: 20, issue: 8, pages: 083042

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1088/1367-2630/aadbb7

  PDF

Record-High Secret Key Rate for Joint Classical and Quantum Transmission Over a 37-Core Fiber

da Lio, Beatrice ; Bacco, Davide ; Cozzolino, Daniele ; Da Ros, Francesco ; Guo, Xueshi ; Ding, Yunhong ; Sasaki, Yusuke ; Aikawa, Kazuhiko ; Miki, Shigehito ; Terai, Hirotaka ; Yamashita, Taro ; Neergaard-Nielsen, Jonas Schou ; Galili, Michael ; Rottwitt, Karsten ; Andersen, Ulrik Lund ; Oxenløwe, Leif Katsuo ; Morioka, Toshio
part of: Proceedings of 2018 IEEE Photonics Conference , 2018
Presented at:
31st Annual Conference of the IEEE Photonics Society

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/IPCon.2018.8527341

 

Security verification for vacuum fluctuation based quantum random number generator

Kordts, Arne ; Lupo, Cosmo ; Nikolic, Dino S. ; Pedersen, Thomas Bachau ; Gehring, Tobias ; Andersen, Ulrik Lund
part of: 2018 Conference on Lasers and Electro-Optics (CLEO), pages: 1-2, 2018
Presented at:
2018 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018

  PDF

Sensing magnetic fields with diamonds and green laser light

Frellsen, Louise Floor ; Ahmadi, Sepehr
in: Quantum Views, vol: 2

Type: Journal article

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.22331/qv-2018-07-17-10

 

Squeezed vacuum states from a whispering gallery mode resonator

Otterpohl, Alexander ; Sedlmeir, Florian ; Shafiee, Golnoush ; Dirmeier, Thomas ; Vogl, Ulrich ; Schunk, Gerhard ; Strekalov, Dmitry V. ; Schwefel, Harald G.L. ; Gehring, Tobias ; Andersen, Ulrik L. ; Leuchs, Gerd ; Marquardt, Christoph
part of: Proceedings of Frontiers in Optics, FIO 2018, 2019
Presented at:
Frontiers in Optics 2018

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1364/FIO.2018.FW7B.3

  PDF

Tomography of a displacement photon counter for discrimination of single-rail optical qubits

Izumi, Shuro ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
in: Journal of Physics B: Atomic, Molecular and Optical Physics, vol: 51, issue: 8

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1088/1361-6455/aab5dd

 

Towards wide-field imaging of brain slices using a quantum diamond microscope (Conference Presentation)

Wojciechowski, Adam ; Karadas, Mürsel ; Frellsen, Louise ; Thielscher, Axel ; Dalby, Nils Ole ; Huck, Alexander ; Andersen, Ulrik Lund
part of: Quantum Communications and Quantum Imaging XVI, 2018
Presented at:
SPIE Optical Engineering + Applications 2018

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1117/12.2325262

  PDF

Tuning biomimetic membrane barrier properties by hydrocarbon, cholesterol and polymeric additives

Palanco, Marta Espina ; Skovgaard, Nils ; Hansen, Jesper Søndergaard ; Berg-Sørensen, Kirstine ; Hélix-Nielsen, Claus
in: Bioinspiration & Biomimetics, vol: 13, issue: 1

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1088/1748-3190/aa92be


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25 JULY 2021