481 citations
- Moscow Institute of Physics and TechnologyRU33 papers
- National Research University Higher School of EconomicsRU31 papers
- Delft University of TechnologyNL27 papers
- Russian Academy of SciencesRU15 papers
- P.N. Lebedev Physical Institute of the Russian Academy of SciencesRU14 papers
- Russian Quantum CenterRU14 papers
- Lomonosov Moscow State UniversityRU12 papers
- Space Research Organisation NetherlandsNL12 papers
- Institute for Physics of MicrostructuresRU8 papers
- Karlsruhe Institute of TechnologyDE7 papers
- Osipyan Institute of Solid State Physics RASRU7 papers
- Skolkovo Institute of Science and TechnologyRU7 papers
17 papers · 1 filter
Tunable compact on-chip superconducting switch
Julia Zotova, Alexander Semenov, Rui Wang +3
We develop a compact four-port superconducting switch with a tunable operating frequency in the range of 4.8 GHz -- 7.3 GHz. Isolation between channel exceeds 20~dB over a bandwidt…
A phononic crystal coupled to a transmission line via an artificial atom
Aleksey N. Bolgar, Daniil D. Kirichenko, Rais. S. Shaikhaidarov +4
We study a phononic crystal interacting with an artificial atom { a superconducting quantum system { in the quantum regime. The phononic crystal is made of a long lattice of narrow…
Compact superconducting microwave resonators based on Al-AlOx-Al capacitor
Julia Zotova, Rui Wang, Alexander Semenov +5
We address the scaling-up problem for superconducting quantum circuits by using lumped-element resonators based on an alternative fabrication method of aluminum -- aluminum oxide -…
Sub-shot-noise-limited fiber-optic quantum receiver
M. L. Shcherbatenko, M. S. Elezov, D. V. Sych +1
We experimentally demonstrate a quantum receiver based on Kennedy scheme for discrimination between two phase-modulated weak coherent states. The receiver is assembled entirely fro…
Efficient generation of temporally shaped photons using nonlocal spectral filtering
Valentin Averchenko, Denis Sych, Christoph Marquardt +1
We study the generation of single-photon pulses with the tailored temporal shape via nonlocal spectral filtering. A shaped photon is heralded from a time-energy entangled photon pa…
Entangled resource for interfacing single- and dual-rail optical qubits
David Drahi, Demid V. Sychev, Khurram K. Pirov +4
Today's most widely used method of encoding quantum information in optical qubits is the dual-rail basis, often carried out through the polarisation of a single photon. On the othe…