Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Ilya A Fedorov"'
Publikováno v:
New Journal of Physics, Vol 17, Iss 4, p 043063 (2015)
We report a technique for experimental characterization of an M -mode quantum optical process, generalizing the single-mode coherent-state quantum-process tomography method [ 1 , 2 ]. By measuring the effect of the process on multi-mode coherent stat
Externí odkaz:
https://doaj.org/article/5c2d4928a6cc4df3a6661125f2321454
Autor:
Ilya E. Fedorov
Publikováno v:
Focus on Language Education and Research. 3:34-45
The article presents the results of an audit of the corporate students needs in professional communication skills in foreign languages, viz. English. Conducted in 2017 and 2022 in Krasnodar among employees of five commercial organizations and a state
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75ffa762af52861e26bf4cdf2a2c1c74
https://doi.org/10.35213/2686-7516-2022-3-4-34-45
https://doi.org/10.35213/2686-7516-2022-3-4-34-45
Loss-tolerant state engineering for quantum-enhanced metrology via the reverse Hong–Ou–Mandel effect
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
N00N states are promising for quantum communications and metrology, but are vulnerable to losses. Here the authors develop a technique for preparing high-fidelity two-photon N00N states in a loss-free fashion, and demonstrate enhanced phase sensitivi
Externí odkaz:
https://doaj.org/article/7fe3c0135a334b9baa5cfc14b66908b6
The transfer of quantum information between physical systems of a different nature is a central matter in quantum technologies. Particularly challenging is the transfer between discrete and continuous degrees of freedom of various harmonic oscillator
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38ac308f99cbde10a40f38e60224c0bc
https://ora.ox.ac.uk/objects/uuid:85643862-2cc8-4767-8d77-252ddc159c23
https://ora.ox.ac.uk/objects/uuid:85643862-2cc8-4767-8d77-252ddc159c23
Loss-tolerant state engineering for quantum-enhanced metrology via the reverse Hong-Ou-Mandel effect
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-6 (2016)
Nature Communications
Nature Communications, Nature Publishing Group, 2016, 7, pp.11925. ⟨10.1038/ncomms11925⟩
Nature Communications
Nature Communications, Nature Publishing Group, 2016, 7, pp.11925. ⟨10.1038/ncomms11925⟩
Highly entangled quantum states, shared by remote parties, are vital for quantum communications and metrology. Particularly promising are the N00N states—entangled N-photon wavepackets delocalized between two different locations—which outperform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe1c1da5a002e333f5a0d6d75cc959aa
https://doi.org/10.1038/ncomms11925
https://doi.org/10.1038/ncomms11925
Synthesis of the Einstein-Podolsky-Rosen entangled state --- the primary entangled resource in continuous-variable quantum-optical information processing --- is a technological challenge of great importance. Here we propose and implement a new scheme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa961b0758ad50215b0de111e630a9f
https://ora.ox.ac.uk/objects/uuid:9226149b-ea9d-4ebd-bba6-176065bc08a8
https://ora.ox.ac.uk/objects/uuid:9226149b-ea9d-4ebd-bba6-176065bc08a8
Autor:
Anastasia A. Pushkina, A. I. Lvovsky, Alexander E. Ulanov, Ilya A. Fedorov, Demid V. Sychev, Matthew W. Richards
Publikováno v:
Nature Photonics. 11:379-382
Superpositions of macroscopically distinct quantum states, introduced in Schrodinger's famous Gedankenexperiment, are an epitome of quantum ‘strangeness’ and a natural tool for determining the validity limits of quantum physics. The optical incar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90074c741937cb419cbbcb762d0c34bd
https://doi.org/10.1038/nphoton.2017.57
https://doi.org/10.1038/nphoton.2017.57
Transition of molecular hydrogen to atomic ionized state with increase of temperature and pressure poses still unresolved problems for experimental methods and theory. Here we analyze the dynamics of this transition and show its nonequilibrium non-ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3a7bad268e06bf5f0d2b07b9c386088
Autor:
Alexander E. Ulanov, A. I. Lvovsky, Valery Novikov, Egor S. Tiunov, Ilya A. Fedorov, Demid V. Sychev, Anastasia A. Pushkina
Publikováno v:
AIP Conference Proceedings.
We present experimental and theoretical techniques for the interconversion between discrete and continuous encodings of the optical qubit. The discrete encodings include the single-rail and dual-rail (polarization) realizations.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7535f9881dd32ccdfb788d7bf495e1f8
https://doi.org/10.1063/1.5025455
https://doi.org/10.1063/1.5025455
Autor:
A. I. Lvovsky, Timothy C. Ralph, Yury Kurochkin, Alexander E. Ulanov, Ilya A. Fedorov, Anastasia A. Pushkina
Publikováno v:
Nature Photonics. 9:764-768
Entanglement distillation is a process via which the strength and purity of quantum entanglement can be increased probabilistically. It is a key step in many quantum communication and computation protocols. In particular, entanglement distillation is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18836d63dc28120d49cc8258602cd87f
https://doi.org/10.1038/nphoton.2015.195
https://doi.org/10.1038/nphoton.2015.195