Articles de revista
Enviaments recents
-
Clusters of cavity solitons bounded by conical radiation
(American Institute of Physics (AIP), 2018-09-06)
Article
Accés obertWe introduce a new class of self-sustained states, which may exist as single solitons or form multisoliton clusters, in driven passive cylindrical microresonators. Remarkably, such states are stabilized by the radiation ... -
Three-dimensional droplets of swirling superfluids
(American Physical Society (APS), 2018-07-12)
Article
Accés obertA new method for the creation of 3D solitary topological modes, corresponding to vortical droplets of a two-component dilute superfluid, is presented. We use the recently introduced system of nonlinearly coupled Gross-Pitaevskii ... -
Space QUEST mission proposal: experimentally testing decoherence due to gravity
(2018-06-12)
Article
Accés obertModels of quantum systems on curved space-times lack sufficient experimental verification. Some speculative theories suggest that quantum correlations, such as entanglement, may exhibit different behavior to purely classical ... -
Optical sectioning in induced coherence tomography with frequency-entangled photons
(American Physical Society, 2018-02-14)
Article
Accés obertWe demonstrate a different scheme to perform optical sectioning of a sample based on the concept of induced coherence [Zou et al., Phys. Rev. Lett. 67, 318 (1991)]. This can be viewed as a different type of optical coherence ... -
Multicolor solitons
(2001-06)
Article
Accés restringit per política de l'editorial -
Cavity solitons in a microring dimer with gain and loss
(2018-02-20)
Article
Accés restringit per política de l'editorialWe address a pair of vertically coupled microring resonators with gain and loss pumped by a single-frequency field. Coupling between microrings results in a twofold splitting of the single microring resonance that increases ... -
Lieb polariton topological insulators
(American Physical Society, 2018-02-12)
Article
Accés obertWe predict that the interplay between the spin-orbit coupling, stemming from the transverse electric–transverse magnetic energy splitting, and the Zeeman effect in semiconductor microcavities supporting exciton-polariton ... -
Bound states in the continuum in a two-dimensional PT - symmetric system
(2018-02-01)
Article
Accés restringit per política de l'editorialWe address a 2D parity-time (¿¿)-symmetric structure built as a chain of waveguides, where all waveguides except for the central one are conservative, while the central one is divided into two halves with gain and losses. ... -
STED imaging performance estimation by means of Fourier transform analysis
(2017-05-01)
Article
Accés obertDue to relatively high powers used in STED, biological samples may be affected by the illumination in the process of image acquisition. Similarly, the performance of the system may be limited by the sample itself. Optimization ... -
Bound states in the continuum in spin-orbit-coupled atomic systems
(2017-09-14)
Article
Accés restringit per política de l'editorialWe show that the interplay between spin-orbit coupling and Zeeman splitting in atomic systems can lead to the existence of bound states in the continuum (BICs) supported by trapping potentials. Such states have energies ... -
Gap solitons on a ring
(2008-12)
Article
Accés restringit per política de l'editorialWe introduce a new species of gap solitons (GSs) supported by an azimuthally modulated guiding ring in defocusing cubic media. The periodicity in the azimuthal direction strongly modifies properties and existence domains ... -
Four-wave mixing of light beams with engineered orbital angular momentum in cold cesium atoms
(2004-07)
Article
Accés restringit per política de l'editorialWe report an experimental demonstration that shows that the spatial structure carried by engineered coherent superpositions of light beams with orbital angular momentum can be mapped into the nonlinear polarization induced ...
RSS 1.0