PD Dr. Kirill Fedorov

Contact
Room 113
+49 (0) 89 289 - 14222
Assignments
  • Staff Scientist: Quantum Systems
  • Staff Scientist: Quantum Communication and Sensing

 

 

 

Recent Courses
Superconductivity and Low Temperature Physics 2 (0000000356)
Lecture | S 2025
Tutorial to Superconductivity and Low Temperature Physics 2 (0000004170)
Excercise | S 2025
Exercise to Superconductivity and Low Temperature Physics 1 (0000001995)
Excercise | W 2024
Superconductivity and Low Temperature Physics 1 (0000000020)
Lecture | W 2024
Applied Superconductivity 2: from superconducting quantum circuits to microwave quantum optics (0000001704)
Lecture | S 2024
Exercise to Applied Superconductivity 2: from superconducting quantum circuits to microwave quantum optics (0000004169)
Excercise | S 2024
Superconducting Quantum Circuits (0000001370)
Proseminar | S 2024
Publications of PD Dr. Kirill Fedorov

2025

Cryogenic microwave link for quantum local area networks
Research Article | npj Quantum Information 11, 87  (2025)
Preprint: arXiv:2308.12398
M. Renger, S. Gandorfer, W. Yam, F. Fesquet, M. Handschuh, K. E. Honasoge, F. Kronowetter, Y. Nojiri, M. Partanen, M. Pfeiffer, H. van der Vliet, A. J. Matthews, J. Govenius, R. N. Jabdaraghi, M. Prunnila, A. Marx, F. Deppe, R. Gross, K. G. Fedorov
Fabrication of low-loss Josephson parametric devices
Research Article | Physical Review B 111, 214508  (2025)
Preprint: arXiv:2412.11280
K. E. Honasoge, M. Handschuh, W. K. Yam, S. Gandorfer, D. Bazulin, N. Bruckmoser, L. Koch, A. Marx, R. Gross, K. G. Fedorov
Two-dimensional Planck Spectroscopy for Microwave Photon Calibration
Research Article | Physical Review Applied 23, 024064  (2025)
Preprint: arXiv:2308.02389
S. Gandorfer, M. Renger, W. K. Yam, F. Fesquet, A. Marx, R. Gross, K. G. Fedorov

2024

Demonstration of microwave single-shot quantum key distribution
Research Article | Nature Communications 15, 7544  (2024)
Preprint: arXiv:2311.11069
F.Fesquet, F.Kronowetter, M.Renger, W.K.Yam, S.Gandorfer, K.Inomata, Y.Nakamura, A.Marx, R.Gross, K.G.Fedorov
Imperfect photon detection in quantum illumination
Research Article | Physical Review Applied 21, 014007  (2024)
Preprint: arXiv:2308.02343
F. Kronowetter, M. Würth, W. Utschick, R. Gross, K. G. Fedorov
Onset of transmon ionization in microwave single-photon detection
Research Article | Physical Review B 109, 174312  (2024)
Preprint: arXiv:2402.01884
Yuki Nojiri, Kedar E. Honasoge, Achim Marx, Kirill G. Fedorov, Rudolf Gross

2023

Perspectives of microwave quantum key distribution in open-air
Research Article | Physical Review A 108, 032607  (2023)
Preprint: arXiv:2203.05530
Florian Fesquet, Fabian Kronowetter, Michael Renger, Qiming Chen, Kedar Honasoge, Oscar Gargiulo, Yuki Nojiri, Achim Marx, Frank Deppe, Rudolf Gross, Kirill G. Fedorov
Quantum behavior of a superconducting Duffing oscillator at the dissipative phase transition
Research Article | Nature Communications 14, 2896  (2023)
Preprint: arXiv:2206.06338
Qi-Ming Chen, Michael Fischer, Yuki Nojiri, Michael Renger, Edwar Xie, Matti Partanen, Stefan Pogorzalek, Kirill G. Fedorov, Achim Marx, Frank Deppe, Rudolf Gross
Quantum microwave parametric interferometer
Research Article | Physical Review Applied 20, 024049  (2023)
Preprint: arXiv:2303.01026
F. Kronowetter, F. Fesquet, M. Renger, K. Honasoge, Y. Nojiri, K. Inomata, Y. Nakamura, A. Marx, R. Gross, K. G. Fedorov

2022

Flow of quantum correlations in noisy two-mode squeezed microwave states
Research Article | Physical Review A 106, 052415  (2022)
Preprint: arXiv:2207.06090
M. Renger, S. Pogorzalek, F. Fesquet, K. Honasoge, F. Kronowetter, Q. Chen, Y. Nojiri, K. Inomata, Y. Nakamura, A. Marx, F. Deppe, R. Gross, K. G. Fedorov
The scattering coefficients of superconducting microwave resonators. I. Transfer-matrix approach
Research Article | Physical Review B 106, 214505  (2022)
Preprint: arXiv:2109.07762
Qi-Ming Chen, Meike Pfeiffer, Matti Partanen, Florian Fesquet, Kedar E. Honasoge, Fabian Kronowetter, Yuki Nojiri, Michael Renger, Kirill G. Fedorov, Achim Marx, Frank Deppe, Rudolf Gross
The scattering coefficients of superconducting microwave resonators. II. System-bath approach
Research Article | Physical Review B 106, 214506  (2022)
Preprint: arXiv:2109.07766
Qi-Ming Chen, Matti Partanen, Florian Fesquet, Kedar E. Honasoge, Fabian Kronowetter, Yuki Nojiri, Michael Renger, Kirill G. Fedorov, Achim Marx, Frank Deppe, Rudolf Gross
Tuning and Amplifying the Interactions in Superconducting Quantum Circuits with Subradiant Qubits
Research Article | Physical Review A 105, 012405  (2022)
Preprint: arXiv:2107.01842
Qi-Ming Chen, Florian Fesquet, Kedar E. Honasoge, Fabian Kronowetter, Yuki Nojiri, Michael Renger, Kirill G. Fedorov, Achim Marx, Frank Deppe, Rudolf Gross

2021

Beyond the standard quantum limit of parametric amplification
Research Article | npj Quantum Information 7, 160  (2021)
Preprint: arXiv:2011.00914
M. Renger, S. Pogorzalek, Q. Chen, Y. Nojiri, K. Inomata, Y. Nakamura, M. Partanen, A. Marx, R. Gross, F. Deppe, K. G. Fedorov
Experimental quantum teleportation of propagating microwaves
Research Article | Science Advances 7, eabk0891  (2021)
Preprint: arXiv:2103.04155
K. G. Fedorov, M. Renger, S. Pogorzalek, R. Di Candia, Q. Chen, Y. Nojiri, K. Inomata, Y. Nakamura, M. Partanen, A. Marx, R. Gross, F. Deppe
In-situ tunable nonlinearity and competing signal paths in coupled superconducting resonators
Research Article | Physical Review B 103, 094515  (2021)
Preprint: arXiv:2009.13492
Michael Fischer, Qi-Ming Chen, Christian Besson, Peter Eder, Jan Goetz, Stefan Pogorzalek, Michael Renger, Edwar Xie, Michael J. Hartmann, Kirill G. Fedorov, Achim Marx, Frank Deppe, Rudolf Gross
Lokales Quantennetzwerk für Alice und Bob
Other | Akadmie Aktuell (ISSN 1436 -753X), Heft 2 (74), 36-38  (2021)
Frank Deppe, Kirill G. Fedorov, Achim Marx
RF Antenna Design for 3D Quantum Memories
Research Article | 2021 International Applied Computational Electromagnetics Society Symposium (ACES), IEEE Xplore , pp. 1-4  (2021)
F. Deppe, Edwar Xie, K.G. Fedorov, G. Andersson, J. Müller, A. Marx, R. Gross

2019

Quantum Fourier Transform in Oscillating Modes
Research Article | arXiv:1912.09861
Qi-Ming Chen, Frank Deppe, Re-Bing Wu, Luyan Sun, Yu-xi Liu, Yuki Nojiri, Stefan Pogorzalek, Michael Renger, Matti Partanen, Kirill G. Fedorov, Achim Marx, Rudolf Gross
Secure quantum remote state preparation of squeezed microwave states
Research Article | Nature Communications 10, 2604  (2019)
S. Pogorzalek, K. G. Fedorov, M. Xu, A. Parra-Rodriguez, M. Sanz, M. Fischer, E. Xie, K. Inomata, Y. Nakamura, E. Solano, A. Marx, F. Deppe, R. Gross

2018

Compact 3D quantum memory
Research Article | Applied Physics Letters 112, 202601  (2018)
Edwar Xie, Frank Deppe, Michael Renger, Daniel Repp, Peter Eder, Michael Fischer, Jan Goetz, Stefan Pogorzalek, Kirill G. Fedorov, Achim Marx, and Rudolf Gross
Finite-time quantum entanglement in propagating squeezed microwaves
Research Article | Scientific Reports 8, 6416  (2018)
Kirill G. Fedorov, S. Pogorzalek, U. Las Heras, M. Sanz, P. Yard, P. Eder, M. Fischer, J. Goetz, E. Xie, K. Inomata, Y. Nakamura, R. Di Candia, E. Solano, A. Marx, F. Deppe, R. Gross
Parity-engineered light-matter interaction
Research Article | Physical Review Letters 121, 060503  (2018)
Jan Goetz, Frank Deppe, Kirill G. Fedorov, Peter Eder, Michael Fischer, Stefan Pogorzalek, Edwar Xie, Achim Marx, Rudolf Gross
Quantum probe of an on-chip broadband interferometer for quantum microwave photonics
Research Article | Supercond. Sci. Technol. 31, 115002  (2018)
P. Eder, T. Ramos, J. Goetz, M. Fischer, S. Pogorzalek, J. Puertas Martínez, E.P. Menzel, F. Loacker, E. Xie, J.J. Garcia-Ripoll, K.G. Fedorov, A. Marx, F. Deppe, R. Gross

2017

Hysteretic Flux Response and Nondegenerate Gain of Flux-Driven Josephson Parametric Amplifiers
Research Article | Physical Review Applied 8, 024012  (2017)
Stefan Pogorzalek, Kirill G. Fedorov, Ling Zhong, Jan Goetz, Friedrich Wulschner, Michael Fischer, Peter Eder, Edwar Xie, Kunihiro Inomata, Tsuyoshi Yamamoto, Yasunobu Nakamura, Achim Marx, Frank Deppe, Rudolf Gross
Photon Statistics of Propagating Thermal Microwaves
Research Article | Physical Review Letters 118, 103602  (2017)
J. Goetz, S. Pogorzalek, F. Deppe, K. G. Fedorov, P. Eder, M. Fischer, F. Wulschner, E. Xie, A. Marx, R. Gross
Second-order decoherence mechanisms of a transmon qubit probed with thermal microwave states
Research Article | Quantum Sci. Technol. 2, 025002  (2017)
J. Goetz, F. Deppe, P. Eder, M. Fischer, M. Müting, J. P. Martínez, S. Pogorzalek, F. Wulschner, E. Xie, K. G. Fedorov, A. Marx, R. Gross

2016

Displacement of propagating squeezed microwave states
Research Article | Physical Review Letters 117, 020502  (2016)
Kirill G. Fedorov, L. Zhong, S. Pogorzalek, P. Eder, M. Fischer, J. Goetz, E. Xie, F. Wulschner, K. Inomata, T. Yamamoto, Y. Nakamura, R. Di Candia, U. Las Heras, M. Sanz, E. Solano, E. P. Menzel, F. Deppe, A. Marx, R. Gross
Loss mechanisms in superconducting thin film microwave resonators
Research Article | Journal of Applied Physics 119, 015304  (2016)
J. Goetz, F. Deppe, M. Haeberlein, F. Wulschner, C. W. Zollitsch, S. Meier, M. Fischer, P. Eder, E. Xie, K. G. Fedorov, E. P. Menzel, A. Marx, and R. Gross
Tunable coupling of transmission-line microwave resonators mediated by an rf SQUID
Research Article | EPJ Quantum Technology 3, 10  (2016)
F. Wulschner, J. Goetz, F. R. Koessel, E. Hoffmann, A. Baust, P. Eder, M. Fischer, M. Haeberlein, M. J. Schwarz, M. Pernpeintner, E. Xie, L. Zhong, C. W. Zollitsch, B. Peropadre, J.-J. Garcia Ripoll, E. Solano, K. Fedorov, E. P. Menzel, F. Deppe, A. Marx, R. Gross
Ultrastrong coupling in two-resonator circuit QED
Research Article | Physical Review B 93, 214501  (2016)
A. Baust, E. Hoffmann, M. Haeberlein, M. J. Schwarz, P. Eder, J. Goetz, F. Wulschner, E. Xie, L. Zhong, F. Quijandria, D. Zueco, J.-J. Garcia Ripoll, L. Garcia-Alvarez, G. Romero, E. Solano, K. G. Fedorov, E. P. Menzel, F. Deppe, A. Marx, R. Gross

2015

Spin-boson model with an engineered reservoir in circuit quantum electrodynamics
Research Article | arXiv:1506.09114
Max Haeberlein, Frank Deppe, Andreas Kurcz, Jan Goetz, Alexander Baust, Peter Eder, Kirill Fedorov, Michael Fischer, Edwin P. Menzel, Manuel J. Schwarz, Friedrich Wulschner, Edwar Xie, Ling Zhong, Enrique Solano, Achim Marx, Juan-José García-Ripoll, Rudolf Gross
Quantum teleportation of propagating quantum microwaves
Research Article | EPJ Quantum Technology 2, 25  (2015)
R. Di Candia, K. G. Fedorov, L. Zhong, S. Felicetti, E. P. Menzel, M. Sanz, F. Deppe, A. Marx, R. Gross, E. Solano
Tunable and Switchable Coupling Between Two Superconducting Resonators
Research Article | Physical Review B 91, 014515  (2015)
A. Baust, E. Hoffmann, M. Haeberlein, M. J. Schwarz, P. Eder, E. P. Menzel, K. Fedorov, J. Goetz, F. Wulschner, E. Xie, L. Zhong, F. Quijandria, B. Peropadre, D. Zueco, J.-J. Garcia Ripoll, E. Solano, F. Deppe, A. Marx, R. Gross
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