Publications

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, Optical Society of America (OSA)
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

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, IEEE
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

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, SPIE - International Society for Optical Engineering
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

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, SPIE - International Society for Optical Engineering
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, IEEE
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

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

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, Optical Society of America (OSA)
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

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, IEEE
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

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, IEEE
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, European Society for Engineering Education (SEFI)
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, Optical Society of America (OSA)
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

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, Optical Society of America (OSA)
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

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, IEEE
Presented at: 2018 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

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, IEEE
Presented at: 2018 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

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, IEEE
Presented at: 31^st 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, IEEE
Presented at: 2018 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2018

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, OSA Publishing
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

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, SPIE - International Society for Optical Engineering
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

A micro-opto-acousto-fluidic chip for single cell mechanics evaluation

Yang, T. ; Vitali, V. ; Bragheri, F. ; Nava, G. ; Chiodi, I. ; Mondello, C. ; Osellame, R. ; Berg-Sørensen, Kirstine ; Cristiani, I. ; Minzioni, P.
part of: Proceedings of 2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC), 2017, IEEE
Presented at: The European Conference on Lasers and Electro-Optics, CLEO_Europe 2017

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1109/CLEOE-EQEC.2017.8087782

Nitrogen-vacancy ensemble magnetometry based on pump absorption

Ahmadi, Sepehr ; El-Ella, Haitham A.R. ; Hansen, Jørn B. ; Huck, Alexander ; Andersen, Ulrik Lund
part of: 2017 Conference on Lasers and Electro-Optics (CLEO) , pages: 1-2, 2017, IEEE
Presented at: 2017 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1364/CLEO_AT.2017.JTh2A.74

Optical and hydrodynamic stretching of single cells from blood

Thirstrup, Henrik ; Rungling, Tony B. ; Khalil Al-Hamdani, Mustafa Zyad ; Pathanchalinathan, Ragavan ; Dziegiel, Morten Hanefeld ; Kristensen, Anders ; Marie, Rodolphe ; Berg-Sørensen, Kirstine
in: Optics Infobase Conference Papers, vol: 2017
Presented at: OSA Biophotonics Congress: Optical Trapping Applications 2017

Type: Conference article (Peer reviewed)

Status: Published | Year: 2017 | DOI: https://doi.org/10.1364/OTA.2017.OtM4E.1

Ultrasensitive and broadband magnetometry with cavity optomechanics

Li, Bei-Bei ; Bulla, Douglas ; Bilek, Jan ; Prakash, Varun ; Forstner, Stefan ; Sheridan, Eoin ; Madsen, Lars ; Rubinsztein-Dunlop, Halina ; Foster, Scott ; Schafermeier, Clemens ; Gehring, Tobias ; Andersen, Ulrik ; Bowen, Warwick
part of: 2017 Conference on Lasers and Electro-Optics (CLEO), 2017, IEEE
Presented at: 2017 Conference on Lasers and Electro-Optics (CLEO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2017

Correlated classical states outperform squeezed states in communication over Gaussian channels

Schäfermeier, Clemens ; Andersen, Ulrik Lund
part of: 2016 Conference on Lasers and Electro-optics , pages: 1-2, 2016, I E E E
Presented at: Conference on Lasers and Electro-Optics 2016

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2016

Phase measurements exhibiting super sensitivity and super resolution features

Schäfermeier, Clemens ; Jezek, Miroslav ; Gehring, Tobias ; Andersen, Ulrik Lund
part of: 2016 Conference on Lasers and Electro-optics, pages: 1-2, 2016, I E E E
Presented at: Conference on Lasers and Electro-Optics 2016

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2016

Quantum cryptography with an ideal local relay

Spedalieri, Gaetana ; Ottaviani, Carlo ; Braunstein, Samuel L. ; Gehring, Tobias ; Jacobsen, Christian Scheffmann ; Andersen, Ulrik Lund ; Pirandola, Stefano
part of: Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology, 2016, SPIE - International Society for Optical Engineering
Presented at: Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2015 | DOI: https://doi.org/10.1117/12.2202662

Demonstration of a variable plasmonic beam splitter

Kumar, Shailesh ; Israelsen, Niels Møller ; Andersen, Ulrik Lund ; Huck, Alexander
in: Progress in Biomedical Optics and Imaging, vol: 8997, pages: 89970Y

Type: Conference article (Peer reviewed)

Status: Published | Year: 2014 | DOI: https://doi.org/10.1117/12.2039463

Nanofluidics to Enhance Single Molecule DNA Imaging

Bauer, David L. V. ; Marie, Rodolphe ; Pedersen, Jonas Nyvold ; Rasmussen, Kristian Hagsted ; Yusuf, Mohammed ; Volpi, Emanuela ; Flyvbjerg, Henrik ; Kristensen, Anders ; Mir, Kalim U.
in: BIOPHYSICAL JOURNAL, vol: 106, issue: 2, pages: 395A
Presented at: 58th Annual Meeting of the Biophysical-Society

Type: Conference abstract in journal (Peer reviewed)

Status: Published | Year: 2014

Adaptive phase estimation with squeezed thermal light

Berni, A. A. ; Madsen, Lars Skovgaard ; Lassen, Mikael Østergaard ; Nielsen, Bo Melholt ; Paris, M. G. A. ; Andersen, Ulrik Lund
part of: CLEO/Europe 2013 - European Conference on Lasers and Electro-Optics, 2013
Presented at: 2013 Conference on Lasers & Electro-Optics Europe & the International Quantum Electronics Conference (CLEO/Europe-IQEC)

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1109/CLEOE-IQEC.2013.6801233

A Variable Single Photon Plasmonic Beamsplitter

Israelsen, Niels Møller ; Kumar, Shailesh ; Huck, Alexander ; Neergaard-Nielsen, Jonas Schou ; Andersen, Ulrik Lund
Presented at: Quantum Information Processing and Communication 2013

Type: Paper (Peer reviewed)

Status: Published | Year: 2013

Measurement-induced amplification of optical cat-like states

Laghaout, Amine ; Neergaard-Nielsen, Jonas Schou ; Rigas, J. ; Kragh, Christian ; Tipsmark, Anders ; Andersen, Ulrik Lund
part of: Proceedings of Conference on Lasers and Electro-Optics Europe (CLEO EUROPE) and International Quantum Electronics Conference, 2014
Presented at: Conference on Lasers and Electro-Optics Europe 2013 (CLEO Europe)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1109/CLEOE-IQEC.2013.6801670

Numerical Modelling of Spontaneous Emission in Optical Parametric Amplifiers

Friis, Søren Michael Mørk ; Andersen, Ulrik Lund ; Rottwitt, Karsten
part of: 2013 15th International Conference on Transparent Optical Networks (ICTON), pages: Tu.B2.2, 2013, IEEE
Presented at: 15th International Conference on Transparent Optical Networks (ICTON)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1109/ICTON.2013.6602790

Squeezing-enhanced optomechanical transduction sensitivity

Hoff, Ulrich Busk ; Harris, Glen I. ; Madsen, Lars Skovgaard ; Kerdoncuff, Hugo ; Lassen, Mikael Østergaard ; Nielsen, Bo Melholt ; Bowen, Warwick P. ; Andersen, Ulrik Lund
part of: Proceesings of the Conference on Lasers and Electro-Optics Europe (CLEO EUROPE) and International Quantum Electronics Conference (IQEC), 2014
Presented at: Conference on Lasers and Electro-Optics Europe 2013 (CLEO Europe)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2013 | DOI: https://doi.org/10.1109/CLEOE-IQEC.2013.6801642

Coupling of a single nitrogen vacancy center to the gap modes of a dual silver nanowire system

Kumar, Shailesh ; Huck, A. ; Andersen, U. L.
part of: Proceedings of CLEO 2012, 2012
Presented at: Conference on Lasers and Electro-Optics (CLEO 2012)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2012

Four-state discrimination scheme beyond the heterodyne limit

Muller, C. R. ; Castaneda, Mario A. Usuga ; Wittmann, C. ; Takeoka, M. ; Marquardt, C. ; Andersen, U. L. ; Leuchs, G.
part of: Proceedings of CLEO 2012, 2012, Optical Society of America
Presented at: Conference on Lasers and Electro-Optics (CLEO 2012)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2012

Squeezed light in optomechanical systems

Harris, G. I. ; Taylor, M. A. ; Hoff, Ulrich Busk ; Janousek, J. ; Daria, V. ; Knittel, J. ; Kerdoncuff, Hugo ; Hage, B. ; Andersen, Ulrik Lund ; Bachor, H.-A. ; Bowen, W. P.
part of: Proceedings of Frontiers in Optics (FiO), pages: FW5C.4, 2012, Optical Society of America
Presented at: Frontiers in Optics 2012 (FiO)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2012

A Course on Applied Superconductivity Shared by Four Departments

Jensen, Bogi Bech ; Abrahamsen, Asger Bech ; Sørensen, Mads Peter ; Hansen, Jørn Bindslev
part of: Proceedings of the 7. International CDIO Conference, 2011
Presented at: 7th International CDIO Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011

Continuous Variable Quantum Communication and Computation

Andersen, Ulrik Lund ; Dong, Ruifang ; Jezek, Miroslav ; Laghaout, Amine ; Lassen, Mikael Østergaard ; Madsen, Lars Skovgaard ; Tipsmark, Anders
part of: 2011 Conference on Lasers and Electro-Optics, 2011
Presented at: Conference on Lasers and Electro-Optics 2011

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011

Controlling the Coupling of a Single Nitrogen Vacancy Center to a Silver Nanowire

Huck, Alexander ; Kumar, Shailesh ; Shakoor, Abdul ; Andersen, Ulrik Lund
part of: Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference, 2011
Presented at: 2011 Conference on Lasers & Electro-Optics Europe & 12th European Quantum Electronics Conference CLEO EUROPE/EQEC

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1109/CLEOE.2011.5943589

Experimental Demonstration of a Hadamard Gate for Coherent State Qubits

Tipsmark, Anders ; Dong, Ruifang ; Laghaout, Amine ; Jezek, Miroslav ; Andersen, Ulrik Lund
part of: Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference, 2011
Presented at: 2011 Conference on Lasers & Electro-Optics Europe & 12th European Quantum Electronics Conference CLEO EUROPE/EQEC

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1109/CLEOE.2011.5943446

Improved High Temperature Superconductor Materials for Wind Turbine Generators

Mozhaev, Peter ; Khoryushin, Alexey ; Mozhaeva, Julia ; Andersen, Niels Hessel ; Grivel, Jean-Claude ; Hansen, Jørn Bindslev ; Jacobsen, Claus Schelde
part of: Energy Systems and Technologies for the coming Century, pages: 238-247, 2011, Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, Roskilde
Presented at: Risø International Energy Conference 2011

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011

Probabilistic amplification and cloning of phase-covariant coherent states

Muller, C. R. ; Wittmann, C. ; Marek, P. ; Filip, R. ; Castaneda, Mario A. Usuga ; Marquardt, C. ; Andersen, Ulrik Lund ; Leuchs, G.
part of: Lasers and Electro-Optics Europe (CLEO EUROPE/EQEC), 2011 Conference on and 12th European Quantum Electronics Conference, 2011
Presented at: Conference on lasers and electro-optics - European quantum electronics conference 2011

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2011 | DOI: https://doi.org/10.1109/CLEOE.2011.5943398

Continuous-variable quantum erasure correcting code

Lassen, Mikael Østergaard ; Sabuncu, Metin ; Huck, Alexander ; Niset, J. ; Cerf, N. ; Leuchs, G. ; Andersen, Ulrik Lund
part of: 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), pages: 1-2, 2010, IEEE
Presented at: Conference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2010

We demonstrate liquid core waveguides defined by UV to enable selective water infiltration in nanoporous polymers, creating an effective refractive index shift Δn=0.13. The mode confinement and propagation loss in these waveguides are presented.

Lassen, Mikael Østergaard ; Madsen, Lars Skovgaard ; Sabuncu, M. ; Filip, R. ; Andersen, Ulrik Lund
part of: 2010 Conference on Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), pages: 1-2, 2010, IEEE
Presented at: Conference on Lasers and Electro‐Optics (CLEO)/International Quantum Electronics Conference (IQEC)

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2010

A quantitative investigation of the effect of a close-fitting superconducting shield on the coil factor of a solenoid

Aarøe, Morten ; Monaco, R. ; Koshelet, V. ; Mygind, Jesper
Presented at: 9th European Conference on Applied Superconductivity

Type: Poster (Peer reviewed)

Status: Published | Year: 2009

Continuous variable entanglement distillation of non-Gaussian states

Lassen, Mikael Østergaard ; Dong, Ruifang ; Heersink, Joel ; Marquardt, Christoph ; Filip, Radim ; Leuchs, Gerd ; Andersen, Ulrik Lund
in: A I P Conference Proceedings Series, vol: 1110, pages: 177-180
Presented at: Quantum Communication, Measurement & Computing (QCMC)

Type: Conference article (Peer reviewed)

Status: Published | Year: 2009 | DOI: https://doi.org/10.1063/1.3131300

Continuous Variable Entanglement Distillation of Non-Gaussian States

Lassen, Mikael Østergaard ; Dong, Ruifang ; Heersink, Joel ; Marquardt, Christoph ; Filip, Radim ; Leuchs, Gerd ; Andersen, Ulrik Lund
Presented at: QUANTUM COMMUNICATION, MEASUREMENT AND COMPUTING (QCMC) : Ninth International Conference on QCMC

Type: Poster (Peer reviewed)

Status: Published | Year: 2009

Continuous Variable Entanglement of Orbital Angular Momentum States

Lassen, Mikael Østergaard ; Leuchs, Gerd ; Andersen, Ulrik Lund
Presented at: Nonlinear Optics 2009

Type: Paper

Status: Published | Year: 2009

Continuous Variable Entanglement of Orbital Angular Momentum States

Lassen, Mikael Østergaard ; Leuchs, G. ; Andersen, Ulrik Lund
part of: European Conference on Lasers and Electro-Optics 2009 and the European Quantum Electronics Conference. CLEO Europe - EQEC 2009., pages: 1-1, 2009, IEEE
Presented at: European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference 2009

Type: Article in proceedings

Status: Published | Year: 2009 | DOI: https://doi.org/10.1109/CLEOE-EQEC.2009.5191701

Continuous Variables Quantum Erasure-Correcting Code

Lassen, Mikael Østergaard ; Sabuncu, Metin ; Huck, Alexander ; Nisset, Julien ; Cerf, Nicolas J. ; Leuchs, Gerd ; Andersen, Ulrik Lund
Presented at: ICSSUR'09

Type: Paper

Status: Published | Year: 2009

Demonstration of quadrature squeezed surface-plasmons in a gold waveguide

Huck, Alexander ; Smolka, Stephan ; Krivitsky, Leonid ; Lodahl, Peter ; Sørensen, A. S. ; Boltasseva, Alexandra ; Andersen, Ulrik Lund
part of: Conference abstract series, CLEO/Europe - EQEC, 2009, IEEE
Presented at: European Conference on Lasers and Electro-Optics - European Quantum Electronics Conference 2009

Type: Article in proceedings

Status: Published | Year: 2009 | DOI: https://doi.org/10.1109/CLEOE-EQEC.2009.5191638

Excitation and characterization of non-classical surface plasmon polaritons

Huck, Alexander ; Andersen, Ulrik Lund ; Smolka, Stephan ; Boltasseva, Alexandra ; Lodahl, Peter
part of: Proceedings, NANOMETA, pages: Wed4f.28, 2009
Presented at: 2nd European Topical Meeting on Nanophotonics and Metamaterials

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2009

Experimental demonstration of spatial quantum correlations in multiple scattering media

Smolka, Stephan ; Huck, Alexander ; Andersen, Ulrik Lund ; Lagendijk, Ad ; Lodahl, Peter
part of: Conference proceedings, CLEO/IQEC, pages: 1-2, 2009, IEEE
Presented at: Conference on Lasers and Electro-Optics and the International Quantum Electronis Conference 2009

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2009

External cavity tapered diode pumped laser to generate pulsed UV light for autofluorescence diagnostics

Cheng, Haynes Pak Hay ; Tidemand-Lichtenberg, Peter ; Jensen, Ole Bjarlin ; Andersen, Peter E. ; Petersen, Paul Michael ; Pedersen, Christian
Presented at: Biophotonics 09

Type: Poster

Status: Published | Year: 2009

High-pressure structural behavior of the double perovskite Sr2CrReO6: an experimental and theoretical study

Olsen, J.S. ; Gerward, Leif ; Vaitheeswaran, G. ; Kanchana, V. ; Alff, L.
in: High Pressure Research, vol: 29, issue: 1, pages: 83-86

Type: Conference article (Peer reviewed)

Status: Published | Year: 2009 | DOI: https://doi.org/10.1080/08957950802429045

Intracavity Frequency Mixing in a Semiconductor Disk Laser Generating >100mW in the Yellow-Orange

Hastie, J.E. ; Andersen, Martin Thalbitzer ; Dawson, M.D. ; Tidemand-Lichtenberg, Peter
Presented at: Ultrafast and Nonlinear Optics, ASSP

Type: Poster

Status: Published | Year: 2009

Mechanical pull on a guest by a photoresponsive lipid bilayer

Lundbæk, Jens August ; Tidemand-Lichtenberg, Peter ; Helix Nielsen, Claus ; Kuiper, J.M. ; Engberts, J.B. ; Poolman, B. ; Abdali, Salim
Presented at: 53rd Annual Meeting of the Biophysical Society

Type: Poster (Peer reviewed)

Status: Published | Year: 2009

Modeling image conversion in sum-frequency generation

Buchhave, Preben ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian
Presented at: NonLinear Optics

Type: Poster (Peer reviewed)

Status: Published | Year: 2009

Spatial quantum correlations generated by multiple scattering of squeezed light

Smolka, Stephan ; Huck, Alexander ; Andersen, Ulrik Lund ; Lagendijk, Ad ; Lodahl, Peter
part of: Proceedings, ETOPIM, 2009
Presented at: 8th International Conference on the Electrical, Transport and Optical Properties of Inhomogeneous Media

Type: Conference abstract in proceedings (Peer reviewed)

Status: Published | Year: 2009

Tapered diode laser pumped 946 nm Nd:YAG laser

Cheng, Haynes Pak Hay ; Jensen, Ole Bjarlin ; Petersen, Paul Michael ; Andersen, Peter E. ; Tidemand-Lichtenberg, Peter ; Pedersen, Christian
part of: CLEO Europe/EQEC Conference Digest, pages: 1-1, 2009, IEEE
Presented at: Conference on Lasers and Electro-Optics/Europe - European Quantum Electronics Conference

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2009 | DOI: https://doi.org/10.1109/CLEOE-EQEC.2009.5196599

The bulk modulus of cubic spinel selenides: an experimental and theoretical study

Waskowska, A. ; Gerward, Leif ; Olsen, J.S. ; Marques, M. ; Contreras-Garcia, J. ; Recio, J.M.
in: High Pressure Research, vol: 29, issue: 1, pages: 72-75

Type: Conference article (Peer reviewed)

Status: Published | Year: 2009 | DOI: https://doi.org/10.1080/08957950802338642

Visible and ultraviolet light sources based nonlinear interaction of lasers

Andersen, Martin Thalbitzer ; Tidemand-Lichtenberg, Peter ; Jain, Mayank ; Pedersen, Christian
Presented at: UK Luminescence and ESR Meeting 2009

Type: Poster

Status: Published | Year: 2009

300 mW of coherent light at 488 nm using a generic approach

Karamehmedovic, Emir ; Pedersen, Christian ; Andersen, Martin Thalbitzer ; Tidemand-Lichtenberg, Peter
part of: Nonlinear frequency generation and conversion: materials, devices, applications VII, pages: 87512-87512, 2008, SPIE - International Society for Optical Engineering
Presented at: Nonlinear frequency generation and conversion: materials, devices, applications VII

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2008 | DOI: https://doi.org/10.1117/12.762876

Bi-Epitaxial tilted out-of-plane YBCO junctions on NdGaO3 substrates with YSZ seeding layer

Mozhaev, P.B. ; Mozhaeva, Julia ; Hansen, Jørn Bindslev ; Jacobsen, Claus Schelde ; Kotelyanskii, I.M. ; Luzanov, V.A. ; Benacka, S. ; Strbik, V.
part of: Energy Materials - Advances in Characterization, Modelling and Application, 2008, Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, Roskilde
Presented at: 29th Risø International Symposium on Materials Science

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2008

Comparison of a Ti:S Laser and a Tapered External Cavity Diode Laser for Sum Frequency Generation in a High-Finesse 1342 nm Nd:YVO4 Laser

Andersen, Martin Thalbitzer ; Tidemand-Lichtenberg, Peter ; Karamehmedovic, Emir ; Pedersen, Christian
Presented at: 2008 ASSP

Type: Poster (Peer reviewed)

Status: Published | Year: 2008

Hybrid Spintronic Structures With Magnetic Oxides and Heusler Alloys

Xu, Y. B. ; Hassan, S. S. A. ; Wong, P. K. J. ; Wu, Jian ; Claydon, J. S. ; Lu, Y. X. ; Damsgaard, Christian Danvad ; Hansen, J. B. ; Jacobsen, C. S. ; Zhai, Y. ; van der Laan, G. ; Feidenhans'l, Robert Krarup ; Holmes, S. N.
in: I E E E Transactions on Magnetics, vol: 44, issue: 11, pages: 2959-2965
Presented at: 2008 International Magnetics Conference

Type: Conference article (Peer reviewed)

Status: Published | Year: 2008 | DOI: https://doi.org/10.1109/TMAG.2008.2002188

Prospects for enhancement of critical current of HTSC: Thin films with artificial pinning centres

Mozhaev, P.B. ; Mozhaeva, Julia ; Khoryushin, Alexey ; Hansen, Jørn Bindslev ; Jacobsen, Claus Schelde ; Kotelyanskii, I.M. ; Luzanov, V.A. ; Puriy, A.V. ; Yurchenko, V. ; Johansen, T.
part of: Energy Materials - Advances in Characterization, Modelling and Application, 2008, Danmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi, Roskilde
Presented at: 29th Risø International Symposium on Materials Science

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2008

Pulsed UV-light source for auto-fluorescence diagnostics

Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Cheng, Haynes Pak Hay ; Petersen, Paul Michael ; Buchhave, Preben
Presented at: Frontiers in Optics 2008

Type: Poster (Peer reviewed)

Status: Published | Year: 2008

Pulsed UV-light source for auto-fluorescence diagnostics

Tidemand-Lichtenberg, Peter ; Pedersen, Christian ; Cheng, H. ; Khoptyar, Dmitry ; Petersen, Paul Michael ; Buchhave, Preben
part of: Technical Digest, pages: FTuX3, 2008, Optical Society of America, Washington (US)
Presented at: Frontiers in Optics 2008

Type: Article in proceedings

Status: Published | Year: 2008

Theoretical comparison of SHG and SFG Efficiencies for visible light generation

Sørensen, K.P. ; Tidemand-Lichtenberg, Peter ; Andersen, Martin Thalbitzer ; Buchhave, Preben ; Pedersen, Christian
Presented at: DFS/DOPS Annual Meeting

Type: Poster (Peer reviewed)

Status: Published | Year: 2008

Theoretical comparison of SHG and SFG efficiency and stability

Tidemand-Lichtenberg, Peter ; Sørensen, K.P. ; Andersen, Martin Thalbitzer ; Buchhave, Preben ; Pedersen, Christian
Presented at: European Optical Society Annual Meeting 2008

Type: Poster (Peer reviewed)

Status: Published | Year: 2008

Effect of heat treatment on interacting particles of nanocrystalline goethite

Madsen, Daniel Esmarch ; Hansen, Mikkel Fougt ; Koch, C. B. ; Mørup, Steen
Presented at: 6th International Conference on Fine Particle Magnetism

Type: Poster (Peer reviewed)

Status: Published | Year: 2007

Second Order Mode Selective Phase-Matching

Lassen, Mikael Østergaard ; Delaubert, Vincent ; Bachor, Hans. A- ; Lam, Ping Koy ; Treps, Nikola ; Buchhave, Preben ; Harb, Charles
in: OSA Technical Digest, pages: TuB10
Presented at: Advanced Solid-State Photonics

Type: Conference article (Peer reviewed)

Status: Published | Year: 2006

Intracavity doubling of CW Ti:sapphire laser to 392.5 nm using BiBO-crystal

Mortensen, Jesper Liltorp ; Thorhauge, Morten ; Tidemand-Lichtenberg, Peter ; Buchhave, Preben
part of: 2005 Conference on Lasers and Electro-Optics Europe, 2005. CLEO/Europe., 2005, IEEE
Presented at: European Conference on Lasers and Electro-Optics 2005

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2005 | DOI: https://doi.org/10.1109/CLEOE.2005.1568050

Efficient generation of continuous-wave yellow-orange light using sum-frequency in periodically poled KTP

Janousek, Jiri ; Johansson, Sandra ; Tidemand-Lichtenberg, Peter ; Mortensen, Jesper Liltorp ; Buchhave, Preben ; Laurell, Fredrik
Presented at: 20th Anniversary Meeting Advanced Solid State Photonics

Type: Poster (Peer reviewed)

Status: Published | Year: 2004

Lowering the pump power requirement for squeezed light generation using a periodically poled crystal

Andersen, Ulrik Lund ; Buchhave, Preben
part of: European Quantum Electronics Conference, 2003. EQEC '03., 2003, IEEE
Presented at: European Quantum Electronics Conference 2003

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2003

Linewidth of Josephson Flux Flow Local Oscillator for Submm Integrated Receivers

Mygind, Jesper ; Mahaini, C. ; Samuelsen, Mogens Rugholm ; Sobolev, A. ; Koshelets, K. ; Shitov, S. ; Dmitriev, P. ; Ermakov, A. ; Torgashin, M.Y. ; Kodos, V. ; Vaks, V. ; Wesselius, P.
part of: Proceedings of the 3rd International Workshop; From Andreev reflections to the International Space Station, 2002, Kiruna, Sweden
Presented at: 3rd International Workshop; From Andreev reflections to the International Space Station

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2002

Superconducting Phase-Locked Local Oscillator for Submm Integrated Receiver

Koshelets, V. ; Dmitriev, P. ; Ermakov, A. ; Sobolev, A. ; Torgashin, M.Y. ; Kodos, V. ; Vaks, V. ; Wesselius, P. ; Mahaini, C. ; Mygind, Jesper
part of: Proceedings of the Thirteenth International Symposium on Space Terahertz Technology, pages: 473-482, 2002
Presented at: 13th International Symposium on Space Terahertz Technology

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2002

Injection induced enhancement of supercurrent in a mesoscopic three terminal superconductor semiconductor device

Kutchinsky, Jonatan ; Taboryski, Rafael Jozef ; Jensen, S ; Hansen, Jørn Bindslev ; Sørensen, Claus Birger ; Lindelof, Poul Erik
in: Springer Proceedings in Physics, vol: 87, pages: 1807-1808
Presented at: International Conference on the Physics of Semiconductors

Type: Conference article (Peer reviewed)

Status: Published | Year: 2001

Control of ring lasers by means of coupled cavities

Buchhave, Preben ; Abitan, Haim ; Tidemand-Lichtenberg, Peter
part of: Nonlinear Optics: Materials, Fundamentals, and Applications, pages: 254-256, 2000, Kaua'i-Lihue, HI
Presented at: Nonlinear Optics

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 2000 | DOI: https://doi.org/10.1109/NLO.2000.883639

Coherent transport in the diffusive regime in mesoscopic superconductor-semiconductor-superconductor (S/Sm/S) junctions of Al/n(++)-GaAs/Al

Hansen, Jørn Bindslev ; Kutchinsky, Jonatan ; Taboryski, Rafael Jozef ; Kuhn, Oliver ; Sørensen, C.B. ; Lindelof, P.E. ; Jacobsen, Claus Schelde ; Kristensen, A. ; Skov, Johannes
part of: Physics and applications of mesoscopic Josephson junctions, pages: 197-212, 1999, The Physical Society of Japan, Tokyo
Presented at: Physics and Applications of Mesoscopic Josephson Junctions

Type: Article in proceedings (Peer reviewed)

Status: Published | Year: 1999