Dr. Martin Koppenhöfer
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Contact
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| ORCID ID | orcid.org/0000-0003-0162-3261 |
Research interests
- Spin squeezing
- Quantum synchronization
- Optomechanical systems
- Quantum optics
- Quantum computation
- Lasing with superconducting artificial atoms
- Quantum metamaterials
Conferences
Co-chair of the Gordon Research Seminar Mechanical Systems in the Quantum Regime 2022 (together with Charles D. Brown at Berkeley) to be held June 18-19, 2022 in Ventura, CA.
Short Curriculum Vitæ
| October 2021 - present | Postdoctoral researcher in the group of Prof. A. Clerk Pritzker School of Molecular Engineering, University of Chicago, IL, USA |
October 2020 - September 2021 | Postdoctoral researcher in the group of Prof. A. Clerk |
August 2020 - September 2020 | Postdoctoral researcher in the group of Prof. Dr. C. Bruder |
2016 - July 2020 | PhD student in the group of Prof. Dr. C. Bruder |
2016 | Scientific assistant in the group of Prof. Dr. G. Schön |
2014 - 2016 | Master of Science in Physics |
2010 - 2014 | Bachelor of Science in Physics |
Publications
- Dissipative superradiant spin amplifier for enhanced quantum sensing
Martin Koppenhöfer, Peter Groszkowski, Hoi-Kwan Lau, and Aashish A. Clerk.
arXiv:2111.15647
- Reservoir-engineered spin squeezing: macroscopic even-odd effects and hybrid-systems implementations
Peter Groszkowski*, Martin Koppenhöfer*, Hoi-Kwan Lau, and Aashish A. Clerk.
arXiv:2104.10363; accepted by Phys. Rev. X
- Control of Stochastic Quantum Dynamics with Differentiable Programming
Frank Schäfer, Pavel Sekatski, Martin Koppenhöfer, Christoph Bruder, and Michal Kloc.
Mach. Learn.: Sci. Technol. 2, 035004 (2021); arXiv:2101.01190
- Quantum Synchronization on the IBM Q System
Martin Koppenhöfer, Christoph Bruder, and Alexandre Roulet.
PRResearch 2, 023026 (2020); arXiv:1910.12675
- Heralded dissipative preparation of nonclassical states in a Kerr oscillator
Martin Koppenhöfer, Christoph Bruder, and Niels Lörch.
PRResearch 2, 013071 (2020); arxiv:1906.05126
- Optimal synchronization deep in the quantum regime: resource and fundamental limit
Martin Koppenhöfer and Alexandre Roulet.
PRA 99, 043804 (2019); arxiv:1812.09172
- Unraveling nonclassicality in the optomechanical instability
Martin Koppenhöfer, Christoph Bruder, and Niels Lörch.
PRA 97, 063812 (2018); arxiv:1805.06193
- Quantum effects in amplitude death of coupled anharmonic self-oscillators
Ehud Amitai, Martin Koppenhöfer, Niels Lörch, and Christoph Bruder.
PRE 97, 052203 (2018); arxiv:1802.04640
- Creating photon-number squeezed strong microwave fields by a Cooper-pair injection laser
Martin Koppenhöfer, Juha Leppäkangas, and Michael Marthaler.
PRB 95, 134515 (2017); arxiv:1611.07484
- Superconducting quantum metamaterials as active lasing medium: Effects of disorder
Martin Koppenhöfer, Michael Marthaler, and Gerd Schön.
PRA 93, 063808 (2016); arxiv:1602.01367
- Lasing at arbitrary frequencies with atoms with broken inversion symmetry and an engineered electromagnetic environment
Michael Marthaler, Martin Koppenhöfer, Karolina Slowik, and Carsten Rockstuhl.
arxiv:1601.01511
- Creation of a squeezed photon distribution using artificial atoms with broken inversion symmetry
Martin Koppenhöfer and Michael Marthaler.
PRA 93, 023831 (2016); arxiv:1510.04168
PhD Thesis
Nonclassical States and Quantum Synchronization of Dissipative Nonlinear Oscillators
Supervisers: Prof. C. Bruder and Prof. P. Treutlein
External expert: Prof. R. Fazio
DOI 10.5451/unibas-007231633
Teaching
- Quantum Computation and Quantum Communication, Fall 2019 (part of the lecture Nanophysik)
- Quantum Computing Workshop, December 8-10, 2020
Computer tools
Please find here a collection of computer tools that I found helpful during my stay at the University of Basel.