Zobrazeno 1 - 10
of 29
pro vyhledávání: '"A. K. Feofanov"'
Autor:
N. R. Bernier, L. D. Tóth, A. Koottandavida, M. A. Ioannou, D. Malz, A. Nunnenkamp, A. K. Feofanov, T. J. Kippenberg
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-8 (2017)
Nonreciprocal optical devices traditionally rely on magnetic fields and magnetic-free approaches are rather recent. Here, Bernier et al. propose and demonstrate a purely optomechanical circulator with reconfigurable transmission without the need for
Externí odkaz:
https://doaj.org/article/6b4c4ccc11444864b94b4c515650dae4
Autor:
Irina V. Babiy, Nataliia B. Kashchena, Nelia V. Volkova, Kateryna А. Pylypenko, Lev K. Feofanov
Publikováno v:
Journal of Security and Sustainability Issues. 9:27-38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6a025597fadd21f7a1afb00e8859792
https://doi.org/10.9770/jssi.2019.9.1(3)
https://doi.org/10.9770/jssi.2019.9.1(3)
Publikováno v:
IEEE Antennas and Wireless Propagation Letters
Nonreciprocal devices such as isolators and circulators are necessary to protect sensitive apparatus from unwanted noise. Recently, a variety of alternatives were proposed to replace ferrite-based commercial technologies, with the motivation to be in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::121443e35d2358c9f9647fc4c588710c
https://doi.org/10.1109/lawp.2018.2856622
https://doi.org/10.1109/lawp.2018.2856622
Autor:
L. K. Feofanov, V. V. Melikhov
Publikováno v:
Efektyvna ekonomika.
Діючі виробничі підприємства у регіоні впливають на процвітання добробуту його населення. Для виробничих підприємств актуальною пробл
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f1e980a9871316855e0d8eba2d20fd2
https://doi.org/10.32702/2307-2105-2019.12.82
https://doi.org/10.32702/2307-2105-2019.12.82
Autor:
Clément Javerzac-Galy, A. K. Feofanov, Kirill Plekhanov, N. R. Bernier, Tobias J. Kippenberg, L. D. Tóth
Publikováno v:
Physical Review A. 98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0879290cde495570dd7e1cb9d039f2c
https://doi.org/10.1103/physreva.98.069902
https://doi.org/10.1103/physreva.98.069902
Publikováno v:
Physical Review A
Level repulsion - the opening of a gap between two degenerate modes due to coupling - is ubiquitous anywhere from solid state theory to quantum chemistry. In contrast, if one mode has negative energy, the mode frequencies attract instead. They conver
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cbfcd9077e1acef0768a061a457d20fa
Autor:
L. D. Tóth, Tobias J. Kippenberg, N. R. Bernier, A. K. Feofanov, Andreas Nunnenkamp, Daniel Malz
Publikováno v:
Physical Review Letters
Directional amplifiers are an important resource in quantum information processing, as they protect sensitive quantum systems from excess noise. Here, we propose an implementation of phase-preserving and phase-sensitive directional amplifiers for mic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::301c3abc37137990a2ce502a9dbd523e
https://pubmed.ncbi.nlm.nih.gov/29376677
https://pubmed.ncbi.nlm.nih.gov/29376677
Isolation of a system from its environment is often desirable, from precision measurements to control of individual quantum systems; however, dissipation can also be a useful resource. Remarkably, engineered dissipation enables the preparation of qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51b8889ac914ea225b154b0e61e31797
https://www.repository.cam.ac.uk/handle/1810/265224
https://www.repository.cam.ac.uk/handle/1810/265224
Autor:
Thomas Weißl, Nicolas Roch, Olivier Buisson, A. K. Feofanov, Wiebke Guichard, Etienne Dumur, Cécile Naud, Yuriy Krupko, B. Küng
Publikováno v:
IEEE Transactions on Applied Superconductivity
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2016, 26 (3), pp.1700304. ⟨10.1109/TASC.2016.2515020⟩
IEEE Transactions on Applied Superconductivity, Institute of Electrical and Electronics Engineers, 2016, 26 (3), pp.1700304. ⟨10.1109/TASC.2016.2515020⟩
International audience; We present experimental results in which the unexpected zero-two transition of a circuit composed of two inductively coupled transmons is observed. This transition shows an unusual magnetic flux dependence with a clear disappe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5bfcd218858752e3667669a157ab0d6
https://hal.archives-ouvertes.fr/hal-01355274/document
https://hal.archives-ouvertes.fr/hal-01355274/document
Autor:
Cécile Naud, Olivier Buisson, Wiebke Guichard, B. Küng, Etienne Dumur, A. K. Feofanov, Nicolas Roch, T. Weissl
Publikováno v:
Physical Review B: Condensed Matter and Materials Physics (1998-2015)
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (2), pp.020515(R). ⟨10.1103/PhysRevB.92.020515⟩
Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2015, 92 (2), pp.020515(R). ⟨10.1103/PhysRevB.92.020515⟩
Circuit quantum electrodynamics systems are typically built from resonators and two-level artificial atoms, but the use of multi-level artificial atoms instead can enable promising applications in quantum technology. Here we present an implementation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf71f57c571a1a321d12fbf7253d224