Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Sherkunov, Y."'
Publikováno v:
Scientific Reportsvolume 7, Article number: 11418 (2017)
We demonstrate that Kerr nonlinearity in optical circuits can lead to both resonant four-wave mixing and photon blockade, which can be used for high-yield generation of high-fidelity individual photon pairs with conjugated frequencies. We propose an
Externí odkaz:
http://arxiv.org/abs/1608.07213
Publikováno v:
Phys. Rev. A 93, 023843 (2016)
We demonstrate that four-wave mixing processes in high-quality non-linear resonators can lead to Rabi-like oscillations in photon occupation numbers and second-order correlation functions, being a characteristic feature of the presence of entangled p
Externí odkaz:
http://arxiv.org/abs/1602.08902
Publikováno v:
Physical Review A 90 , 033845 (2014)
We analyse the correlation and spectral properties of two-photon states resonantly transmitted by a non-linear optical microcavity. We trace the correlation properties of transmitted two-photon states to the decay spectrum of multi-photon resonances
Externí odkaz:
http://arxiv.org/abs/1408.0783
Publikováno v:
PRB, 85, 081108(R) (2012)
We propose a method for the optimal time-controlled generation of entangled itinerant particles, using on-demand sources in a conductor in the quantum Hall regime. This entanglement pump is realized by applying periodic, tailored voltage pulses to pa
Externí odkaz:
http://arxiv.org/abs/1201.1509
Publikováno v:
PRA, 85, 025603 (2012)
We investigate the phase diagrams of two-dimensional lattice dipole systems with variable geometry. For bipartite square and triangular lattices with tunable vertical sublattice separation, we find rich phase diagrams featuring a sequence of easy-pla
Externí odkaz:
http://arxiv.org/abs/1111.0550
Publikováno v:
Phys. Rev. B 80, 245308 (2009)
We analyse the zero temperature Full Counting Statistics (FCS) for the charge transfer across a biased tunnel junction. We find the FCS from the eigenvalues of the density matrix of outgoing states of one lead. In the general case of a general time-d
Externí odkaz:
http://arxiv.org/abs/0909.3427
Publikováno v:
Phys. Rev. B 80, 041313 (2009) (Rapid Communications)
Electron transport in mesoscopic contacts at low temperatures is accompanied by logarithmically divergent equilibrium noise. We show that this equilibrium noise can be dramatically suppressed in the case of a tunnel junction with modulated (time-depe
Externí odkaz:
http://arxiv.org/abs/0812.4433
Publikováno v:
Phys. Rev. A 79, 023604 (2009)
We show that the recently proposed ionic microscope set-up [Kollath et.al, PRA, \textbf{76}, 063602 (2007)] could be adapted to measure the \textit {local single-particle energy distribution} of a degenerate Fermi gas \textit{in situ} with the resolu
Externí odkaz:
http://arxiv.org/abs/0802.3158
Publikováno v:
Phys. Rev. Lett. 100, 196601 (2008)
Provided the measuring time is short enough, the full counting statistics (FCS) of the charge pumped across a barrier as a result of a series of voltage pulses are shown to be equivalent to the geometry of two planes. This formulation leads to the FC
Externí odkaz:
http://arxiv.org/abs/0801.4323
We theoretically demonstrate that Kerr nonlinearity in optical circuits can lead to both resonant four-wave mixing and photon blockade, which can be used for high-yield generation of high-fidelity individual photon pairs with conjugated frequencies.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::f2b19d2dbd46b0ab56bf77fd3782ec6b