0000000000324692

AUTHOR

Dmitry V. Skryabin

showing 7 related works from this author

Variational theory of soliplasmon resonances

2013

We present a first-principles derivation of the variational equations describing the dynamics of the interaction of a spatial soliton and a surface plasmon polariton (SPP) propagating along a metal/dielectric interface. The variational ansatz is based on the existence of solutions exhibiting differentiated and spatially resolvable localized soliton and SPP components. These states, referred to as soliplasmons, can be physically understood as bound states of a soliton and a SPP. Their respective dispersion relations permit the existence of a resonant interaction between them, as pointed out in Ref.[1]. The existence of soliplasmon states and their interesting nonlinear resonant behavior has …

PhysicsSurface plasmonFOS: Physical sciencesPhysics::OpticsStatistical and Nonlinear PhysicsSoliton (optics)Pattern Formation and Solitons (nlin.PS)Surface plasmon polaritonNonlinear Sciences - Pattern Formation and SolitonsAtomic and Molecular Physics and OpticsNonlinear systemSurface waveQuantum mechanicsDispersion relationBound stateAnsatzOptics (physics.optics)Physics - Optics
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Stability of soliplasmon excitations at metal/dielectric interfaces

2011

We show the stability features of different families of soliplasmon excitations by analyzing their different propagation patterns under random perturbations of the initial profile. The role of phase and dispersive waves is also unveiled.

PhysicsCondensed matter physicsSurface plasmonPhase (waves)DielectricStability (probability)Metalsymbols.namesakeMaxwell's equationsvisual_artDispersion (optics)visual_art.visual_art_mediumsymbolsPolariton2011 International Workshop on Nonlinear Photonics
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Polychromatic Cherenkov radiation and supercontinuum in tapered optical fibers

2012

We numerically demonstrate that bright solitons in tapered optical fibers can emit polychromatic Cherenkov radiation providing they remain spectrally close to the zero dispersion wavelength during propagation along the fiber. The prime role in this phenomenon is played by the soliton self-frequency shift driving efficiency of the radiation and tuning of its frequency. Depending on tapering and input pulse power, the radiation is emitted either as a train of pulses at different frequencies or as a single temporally broad and strongly chirped pulse.

PhysicsOptical fiberbusiness.industryPhysics::OpticsStatistical and Nonlinear PhysicsRadiationAtomic and Molecular Physics and Opticslaw.inventionSupercontinuumPulse (physics)Zero-dispersion wavelengthOpticsRadiation pressurelawPulse compressionOptoelectronicsbusinessCherenkov radiationJournal of the Optical Society of America B
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Soliton-plasmon resonances as Maxwell nonlinear bound states

2012

We demonstrate that soliplasmons (soliton–plasmon bound states) appear naturally as eigenmodes of nonlinear Maxwell’s equations for a metal/Kerr interface. Conservative stability analysis is performed by means of finite element numerical modeling of the time-independent nonlinear Maxwell equations. Dynamical features are in agreement with the presented nonlinear oscillator model.

PhysicsSurface plasmonPhysics::OpticsSoliton (optics)Surface plasmon polaritonAtomic and Molecular Physics and OpticsFinite element methodNonlinear systemsymbols.namesakeClassical mechanicsMaxwell's equationsQuantum electrodynamicsBound statesymbolsPlasmon
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Lieb polariton topological insulators

2018

We predict that the interplay between the spin-orbit coupling, stemming from the TE-TM energy splitting, and the Zeeman effect in semiconductor microcavities supporting exci- ton-polariton quasi-particles results in the appearance of unidirectional linear topological edge states when the top microcavity mirror is patterned to form a truncated dislocated Lieb lattice of cylindrical pillars. Periodic nonlinear edge states are found to emerge from the linear ones. They are strongly localized across the interface and they are remarkably robust in comparison to their counterparts in hexagonal lattices. Such robustness makes possible the existence of nested unidirectional dark solitons that move …

FOS: Physical sciences02 engineering and technologyPattern Formation and Solitons (nlin.PS)01 natural sciencesSolitonssymbols.namesakeLattice (order)0103 physical sciencesMesoscale and Nanoscale Physics (cond-mat.mes-hall)Polariton:Física::Electromagnetisme [Àrees temàtiques de la UPC]010306 general physicsPhysicsCondensed Matter::Quantum GasesZeeman effectCondensed Matter - Mesoscale and Nanoscale PhysicsCondensed matter physicsMagnetic energybusiness.industry021001 nanoscience & nanotechnologyNonlinear Sciences - Pattern Formation and SolitonsNonlinear systemSemiconductorTopological insulatorsymbolsQuasiparticle0210 nano-technologybusinessPhysics - OpticsOptics (physics.optics)
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Continuum generation by dark solitons

2009

We demonstrate that the dark soliton trains in optical fibers with a zero of the group velocity dispersion can generate broad spectral distribution (continuum) associated with the resonant dispersive radiation emitted by solitons. This radiation is either enhanced or suppressed by the Raman scattering depending on the sign of the third order dispersion.

PhysicsOptical fiberContinuum (measurement)Spectral power distributionFOS: Physical sciencesRadiationAtomic and Molecular Physics and Opticslaw.inventionsymbols.namesakelawsymbolsSolitonAtomic physicsThird order dispersionGroup velocity dispersionRaman scatteringOptics (physics.optics)Physics - OpticsOptics Letters
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Maxwell's equations approach to soliton excitations of surface plasmonic resonances

2012

We demonstrate that soliton-plasmon bound states appear naturally as propagating eigenmodes of nonlinear Maxwell's equations for a metal/dielectric/Kerr interface. By means of a variational method, we give an explicit and simplified expression for the full-vector nonlinear operator of the system. Soliplasmon states (propagating surface soliton-plasmon modes) can be then analytically calculated as eigenmodes of this non-selfadjoint operator. The theoretical treatment of the system predicts the key features of the stationary solutions and gives physical insight to understand the inherent stability and dynamics observed by means of finite element numerical modeling of the time independent nonl…

Condensed Matter - Other Condensed MatterPhysics::OpticsFOS: Physical sciencesPattern Formation and Solitons (nlin.PS)Nonlinear Sciences - Pattern Formation and SolitonsPhysics - OpticsOptics (physics.optics)Other Condensed Matter (cond-mat.other)
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