Center for Macroscopic Quantum States

Projects

Projects per year 2017 2018 2021 2022 2023 2024 2028

• 23 Active
• 29 Finished

Projects per year

Search results

• Active

  Quantum Communication and Co-Existence with Classical Communication

  Sirovich, F. (PhD Student), Galili, M. (Main Supervisor), Gehring, T. (Supervisor) & Zahidy, M. (Supervisor)

  01/02/2025 → 31/01/2028

  Project: PhD

• Continuous Variable Quantum Information Processing in Cluster States

  Bensted, S. J. P. (PhD Student), Neergaard-Nielsen, J. S. (Main Supervisor) & Andersen, U. L. (Supervisor)

  01/01/2025 → 31/12/2027

  Project: PhD

• Topology Optimization of Quantum-Opto-Mechanical Systems

  Pisinger, V. M. (PhD Student), Sigmund, O. (Main Supervisor), Aage, N. (Supervisor) & Andersen, U. L. (Supervisor)

  01/12/2024 → 30/11/2027

  Project: PhD

• New architectures and error correcting schemes for universal and fault-tolerant continuous variable quantum computing

  Chatterjee, K. (PhD Student), Andersen, U. L. (Main Supervisor) & Brask, J. B. (Supervisor)

  01/11/2024 → 31/10/2027

  Project: PhD

• Theoretical quantum dynamics of solid-state systems

  Qiu, C.-D. (PhD Student), Huck, A. (Main Supervisor), Andersen, U. L. (Supervisor) & Brask, J. B. (Supervisor)

  01/11/2024 → 31/10/2027

  Project: PhD

• Variational Methods and Architectures for Near-Term Continuous Variable Quantum Computers with Applications in Mathematical and Biological Computation

  Magnier, T. K. J. (PhD Student), Andersen, U. L. (Main Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  01/11/2024 → 31/10/2027

  Project: PhD

• Measurement-Based Gaussian Boson Sampling

  Cordero Boronat, Ó. (PhD Student), Andersen, U. L. (Main Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  01/09/2024 → 31/08/2027

  Project: PhD

• Quantum information security and randomness certification

  Moreno Babuglia, M. I. (PhD Student), Brask, J. B. (Main Supervisor), Andersen, U. L. (Supervisor) & Gehring, T. (Supervisor)

  01/09/2024 → 31/08/2027

  Project: PhD

• Quantum Optomechanics using ultra-coherent mechanical oscillators

  Ali, Z. (PhD Student), Andersen, U. L. (Main Supervisor) & Huck, A. (Supervisor)

  01/04/2024 → 31/03/2027

  Project: PhD

• Development of advanced photonics quantum sensing schemes

  Jakub Kicinski, M. (PhD Student), Andersen, U. L. (Main Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  01/04/2024 → 31/03/2027

  Project: PhD

• Continuous variable measurement-basedquantum information processing

  Brunel, R. J. B. (PhD Student), Andersen, U. L. (Main Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  01/02/2024 → 31/01/2027

  Project: PhD

• Long Distance Device-Independent Quantum Key Distribution

  Klarlund, E. B. (PhD Student), Andersen, U. L. (Main Supervisor), Brask, J. B. (Supervisor), Gehring, T. (Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  15/01/2024 → 14/01/2027

  Project: PhD

• Macroscopic quantum opto-acoustics

  Tomasella, D. (PhD Student), Andersen, U. L. (Main Supervisor) & Tarrago Velez, S. (Supervisor)

  01/12/2023 → 30/11/2026

  Project: PhD

• Quantum sensing in photosynthesis

  Nyeki, S. (PhD Student), Huck, A. (Main Supervisor), Andersen, U. L. (Supervisor) & Kara, D. (Supervisor)

  01/12/2023 → 30/11/2026

  Project: PhD

• Intracellular Quantum Sensing using diamond with NV centers

  Amzare, S. N. (PhD Student), Berg-Sørensen, K. (Main Supervisor), Huck, A. (Supervisor), Troise, L. (Supervisor) & Jelezko, F. (Supervisor)

  01/11/2023 → 31/10/2026

  Project: PhD

• Active operations on photonic cluster states: High-speed components and their application to measurement-based quantum computing

  Duggan, D. (PhD Student), Neergaard-Nielsen, J. S. (Main Supervisor) & Andersen, U. L. (Supervisor)

  01/06/2023 → 31/05/2026

  Project: PhD

• Testing quantum mechanics with macroscopic quantum states

  Toccacelo, K. (PhD Student), Brask, J. B. (Main Supervisor) & Andersen, U. L. (Supervisor)

  15/03/2023 → 14/03/2026

  Project: PhD

• Quantum Emitters in Two-Dimensional Materials forIntegrated Nano-Sensing

  Carbone, A. (PhD Student), Stenger, N. (Main Supervisor), Huck, A. (Supervisor) & Holleitner, A. (Supervisor)

  15/11/2022 → 14/11/2025

  Project: PhD

• Quantum Emitters in Two-Dimensional Materials for Integrated Nano-Sensing

  Leitherer-Stenger, N. (Main Supervisor), Carbone, A. (PhD Student), Huck, A. (Supervisor), Wubs, M. (Supervisor) & Holleitner, A. (Supervisor)

  15/11/2022 → 15/11/2025

  Project: Research

  • Nanosensing 100%
  • Quantum Emitters 100%
  • PhD Project 100%
  • Two Dimensional Materials 100%
  • 2D Material 100%

• Multi-user quantum key distribution

  Zhang, R. (PhD Student), Gehring, T. (Main Supervisor) & Andersen, U. L. (Supervisor)

  01/11/2022 → 01/05/2026

  Project: PhD

• Biological sensing by optically trapped nanodiamonds with NV centers

  Berg-Sørensen, K. (Main Supervisor), Dervillez, A. (PhD Student) & Huck, A. (Supervisor)

  Novo Nordisk Foundation

  01/10/2022 → 30/09/2025

  Project: Research

• Biological sensing by optically trappednanodiamonds with NV centers

  Dervillez, A. (PhD Student), Berg-Sørensen, K. (Main Supervisor) & Huck, A. (Supervisor)

  01/10/2022 → 07/11/2025

  Project: PhD

• Machine-aided optimization and design of quantum optical experiments for fault-tolerant measurement-based quantum computation

  Solodovnikova, O. (PhD Student), Neergaard-Nielsen, J. S. (Main Supervisor) & Andersen, U. L. (Supervisor)

  15/08/2022 → 14/08/2025

  Project: PhD

• Finished

  Oxide freestanding film for ultra-sensitive bio-magnetometers

  Brand, E. (PhD Student), Pryds, N. (Main Supervisor), Christensen, D. V. (Supervisor), Huck, A. (Supervisor), Jespersen, T. S. (Supervisor), Park, D. (Supervisor), Coll Bau, M. (Examiner) & Schwarzkopf, J. (Examiner)

  01/06/2022 → 31/05/2025

  Project: PhD

• Measurement based optical quantum computing using a 3D cluster state

  Østergaard, E. E. B. (PhD Student), Andersen, U. L. (Main Supervisor), Neergaard-Nielsen, J. S. (Supervisor), Borregaard, J. (Examiner) & Filip, R. (Examiner)

  01/03/2022 → 10/06/2025

  Project: PhD

• Continuous-Variable Quantum Key Distribution with Squeezed Light in Telecom Networks

  Nguyen, H. Q. (PhD Student), Gehring, T. (Main Supervisor), Andersen, U. L. (Supervisor), Marquardt, C. D. (Examiner) & Poppe, A. (Examiner)

  01/12/2021 → 11/03/2025

  Project: PhD

  • Continuous-variable Quantum Key Distribution 100%
  • Squeezed States 100%
  • Squeezed Light 100%
  • Quantum Cryptography 100%
  • Quantum Key Distribution Networks 33%

• Developing ultra-coherent mechanical oscillators through topological optimization

  Shi, Y. (PhD Student), Andersen, U. L. (Main Supervisor), Sigmund, O. (Supervisor), Kippenberg, T. (Supervisor), Norte, R. A. (Examiner) & Schmid, S. (Examiner)

  15/11/2021 → 11/02/2025

  Project: PhD

  • Oscillator 100%
  • Resonator 100%
  • Compact Resonator 66%
  • Q Factor 37%
  • Crystal Resonator 33%

• Non-Gaussian measurements and operations on continuous-variable cluster states

  Verma, A. (PhD Student), Neergaard-Nielsen, J. S. (Main Supervisor), Andersen, U. L. (Supervisor), Filip, R. (Examiner) & Ra, Y.-S. (Examiner)

  15/10/2021 → 14/01/2025

  Project: PhD

  • Gaussian Distribution 100%
  • Non-Gaussian Operation 100%
  • Photon-subtracted State 20%
  • Mode Interferometer 20%
  • Quantum Computing 12%

• Towards continuous variable quantum computing on a photonic integrated platform

  Arge, T. N. (PhD Student), Gehring, T. (Main Supervisor), Andersen, U. L. (Supervisor), Neergaard-Nielsen, J. S. (Supervisor), Herrmann, H. (Examiner) & Politi, A. (Examiner)

  15/09/2021 → 02/12/2024

  Project: PhD

  • Thin-film Lithium Niobate 100%
  • Light Generation 100%
  • Squeezed Light 100%
  • Thin Films 100%
  • Shot Noise 60%

• Strong interaction between the light field and an ultra-coherent mechanical oscillator

  Allepuz Requena, D. (PhD Student), Huck, A. (Main Supervisor), Andersen, U. L. (Supervisor), Hoff, U. B. (Supervisor), Johan Engelsen, N. (Examiner) & R. Vanner, M. (Examiner)

  01/09/2021 → 02/12/2024

  Project: PhD

  • Mechanical Oscillators 100%
  • Light Field 100%
  • Mechanical Resonator 100%
  • Strong Interaction 100%
  • Mechanical Oscillator 100%

• Near-term quantum repeaters for long-distance continuous variable quantum communication

  Larsen, B. L. (PhD Student), Izumi, S. (Supervisor), Neergaard-Nielsen, J. S. (Supervisor), Andersen, U. L. (Main Supervisor), Marek, P. (Examiner) & Yonezawa, H. (Examiner)

  01/09/2021 → 02/12/2024

  Project: PhD

  • Quantum Information 100%
  • Party Control 25%
  • Entanglement Verification 25%
  • Digital Memory 25%
  • Memory Authentication 25%

• Quantum channels in realistic fibre networks

  Nunes Faria, L. (PhD Student), Neergaard-Nielsen, J. S. (Main Supervisor), Andersen, U. L. (Supervisor), Le Jeannic, H. (Examiner) & Takeda, S. (Examiner)

  01/05/2021 → 11/02/2025

  Project: PhD

  • Quantum Communication 100%
  • Quantum Key Distribution 66%
  • Entropy Accumulation 50%
  • Teleportation 33%
  • Quantum State Engineering 33%

• Coherent Interaction between a solid-state spin and a mechanical oscillator

  Olofsson, A. (PhD Student), Huck, A. (Main Supervisor) & Andersen, U. L. (Supervisor)

  15/02/2021 → 14/02/2024

  Project: PhD

• Coherent Interaction between a solid-state spin and a mechanical oscillator

  Olofsson, A. (PhD Student), Andersen, U. L. (Main Supervisor), Jacobsen, K. W. (Supervisor), Jensen, R. H. (Supervisor), Kara, D. (Supervisor), Roch, J.-F. (Examiner) & Stern, H. (Examiner)

  15/02/2021 → 26/11/2024

  Project: PhD

• Control of high-quality mechanics with squeezed state of light

  Filho, L. C. C. P. (PhD Student), Andersen, U. L. (Main Supervisor), Hoff, U. B. (Supervisor), Neergaard-Nielsen, J. S. (Supervisor), Dantan, A. R. (Examiner) & Wieczorek, W. (Examiner)

  01/02/2021 → 14/01/2025

  Project: PhD

  • Room Temperature 100%
  • Resonator 100%
  • Feedback Mechanism 50%
  • Quantum System 25%
  • Limitations 25%

• Quantum state discrimination and applications to secure information processing

  Carceller, C. R. I. (PhD Student), Brask, J. B. (Main Supervisor), Neergaard-Nielsen, J. S. (Supervisor), Acín, A. (Examiner) & Quintino, M. T. (Examiner)

  01/09/2020 → 15/01/2024

  Project: PhD

  • Quantum Mechanics 100%
  • Quantum Information Science 50%
  • Classical Physics 50%
  • Quantum Dot 50%
  • Quantum Wells 50%

• Overcoming the limitations of direct transmission of continuous-variable quantum information

  Bjerrum, A. J. E. (PhD Student), Andersen, U. L. (Main Supervisor), Brask, J. B. (Supervisor), Neergaard-Nielsen, J. S. (Supervisor) & Lupo, C. (Examiner)

  01/08/2020 → 16/02/2024

  Project: PhD

  • Quantum Information 100%
  • Quantum Dot 100%
  • Quantum Correlation 60%
  • Quadrature Operator 33%
  • Information Correlation 33%

• Opto-acoustic Coupling in a Pristine Crystal via Brillouin Scattering

  Nielsen, S. B. (PhD Student), Briant, T. (Examiner), Stiller, B. (Examiner), Andersen, U. L. (Main Supervisor), Hoff, U. B. (Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  01/09/2019 → 12/05/2023

  Project: PhD

  • Brillouin Scattering 100%
  • Acoustic Coupling 100%
  • Room Temperature 100%
  • Lasing 66%
  • Quantum Phenomena 33%

• Theoretical investigations of quantum memories and generation of non-classical quantum states in cavity optomechanics

  Isaksen, F. W. (PhD Student), Doherty, A. C. (Examiner), Genoni, M. G. (Examiner), Andersen, U. L. (Main Supervisor) & Hoff, U. B. (Supervisor)

  01/09/2019 → 03/02/2023

  Project: PhD

  • Feedback Control Systems 100%
  • Feedback Scheme 100%
  • Phonon 100%
  • Feedback Control 100%
  • Mechanical Oscillator 80%

• Machine Learning on a Quantum Computer: Applications in Neuroscience and Hearing Systems

  Foldager, J. (PhD Student), Ares, N. (Examiner), Sherson, J. (Examiner), Hansen, L. K. (Main Supervisor), Andersen, U. L. (Supervisor) & Madsen, J. (Supervisor)

  01/08/2019 → 15/04/2023

  Project: PhD

  • Quantum Neural Network 100%
  • Quantum Machine Learning 100%
  • Noisy Intermediate-scale Quantum 87%
  • Quantum Learning 12%
  • Information Technology Industry 12%

• Interfacing non-classical light and quantum mechanical oscillator

  Manetta, A. (PhD Student), Andersen, U. L. (Main Supervisor), Neergaard-Nielsen, J. S. (Supervisor) & Bowen, W. P. (Supervisor)

  01/11/2018 → 02/11/2022

  Project: PhD

  • Ground State 100%
  • Room Temperature 100%
  • Resonator 100%
  • Optical Loss 25%
  • Coherence Time 25%

• Quantum Optical Networks with Solid State Spins and Photons

  Bergamin, M. (PhD Student), Andersen, U. L. (Main Supervisor), Huck, A. (Supervisor) & Schröder, T. (Examiner)

  01/11/2018 → 30/09/2022

  Project: PhD

  • Diamond 100%
  • Defects 100%
  • Sidebands 100%
  • Photophysics 100%
  • Germanium 100%

• Highly sensitive quantum magnetometry using Nitrogen-Vacancy centers in diamond

  Troise, L. (PhD Student), Budker, D. (Examiner), Schirhagl, R. (Examiner), Neergaard-Nielsen, J. S. (Examiner), Andersen, U. L. (Main Supervisor), Berg-Sørensen, K. (Supervisor) & Huck, A. (Supervisor)

  15/09/2018 → 07/03/2022

  Project: PhD

  • Magnetic Field 100%
  • Diamond 100%
  • Room Temperature 100%
  • Signal Processing 100%
  • High Spatial Resolution 100%

• Quantum Thermodynamics and Quantum Information

  Jørgensen, M. R. (PhD Student), Huber, M. (Examiner), Neergaard-Nielsen, J. S. (Examiner), Brask, J. B. (Main Supervisor), Huck, A. (Supervisor) & Mølmer, K. (Examiner)

  Forskningsrådsfinansiering

  15/09/2018 → 11/02/2022

  Project: PhD

  • Adaptive Strategy 100%
  • Temperature Estimation 100%
  • Precision Bound 100%
  • Quantum System 66%
  • Heisenberg Box 66%

• Highly sensitive quantum magnetometry using Nitrogen-Vacancy centers in diamond

  Poulsen, A. F. L. (PhD Student), Bar-Gill, N. (Examiner), Brask, J. B. (Examiner), Filip, R. (Examiner), Huck, A. (Main Supervisor), Andersen, U. L. (Supervisor) & Berg-Sørensen, K. (Supervisor)

  Technical University of Denmark

  01/09/2018 → 07/03/2022

  Project: PhD

  • Magnetic Measurement 100%
  • Magnetic Resonance 100%
  • Broadening 100%
  • Diamond 100%
  • Magnetic Field 50%

• Continuous variable quantum codes for fault-tolerant quantum information processing

  Hastrup, J. (PhD Student), Terhal, B. M. (Examiner), van Loock, P. (Examiner), Gehring, T. (Examiner), Andersen, U. L. (Main Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  Danmarks Grundforskningsfond

  01/09/2018 → 08/12/2021

  Project: PhD

  • Quantum Dot 100%
  • Quantum Information Processing 100%
  • Quantum Computer 100%
  • Optics 66%
  • Gaussian Distribution 66%

• Long-distance Continuous variable quantum communication

  Suleiman, I. (PhD Student), Marquardt, C. D. (Examiner), Zavatta, A. (Examiner), Brask, J. B. (Examiner), Neergaard-Nielsen, J. S. (Main Supervisor), Andersen, U. L. (Supervisor) & Ralph, T. C. (Supervisor)

  Technical University of Denmark

  01/08/2018 → 09/06/2022

  Project: PhD

• Highly sensitive quantum magnetometry using Nitrogen-Vacancy centers in diamond

  Clement, J. D. (PhD Student), Meijer, J. (Examiner), Gehring, T. (Examiner), Andersen, U. L. (Main Supervisor), Berg-Sørensen, K. (Supervisor), Huck, A. (Supervisor) & Schröder, T. (Examiner)

  Fonde

  01/08/2018 → 08/04/2022

  Project: PhD

  • Nitrogen Vacancy 100%
  • Nitrogen-vacancy Center in Diamond 100%
  • Magnetic Sensing 100%
  • Nitrogen-vacancy Center 100%
  • Large Ensemble 100%

• Generation of macroscopic states of light for quantum sensing and information processing

  Nielsen, J. A. H. (PhD Student), Hage, B. (Examiner), Matthews, J. C. F. (Examiner), Zibar, D. (Examiner), Andersen, U. L. (Main Supervisor), Gehring, T. (Supervisor) & Neergaard-Nielsen, J. S. (Supervisor)

  Danmarks Grundforskningsfond

  01/04/2018 → 08/04/2022

  Project: PhD

  • Light Source 100%
  • Quantum Metrology 100%
  • Sine Wave 50%
  • Quantum Technology 50%
  • Optical Loss 50%

• Development of ultra-high quality mechanical oscillators

  Høj, D. (PhD Student), Weig, E. M. (Examiner), Boisen, A. (Examiner), Torrijo, L. G. V. (Examiner), Andersen, U. L. (Main Supervisor) & Sigmund, O. (Supervisor)

  Danmarks Grundforskningsfond

  01/11/2017 → 14/04/2021

  Project: PhD

  • Resonator 100%
  • Density 100%
  • Fundamental Mode 66%
  • Numerical Evaluation 66%
  • Room Temperature 66%