Phonon-Polaritons in Nonlinear Dielectric Medium

Dzedolik, I. V.

doi:10.1007/978-94-017-7315-7_1

Cited by 2 publications

(18 citation statements)

References 24 publications

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“…It is evident from the equation set (11) that the power of the first harmonic transforms to the power of the second harmonic and vice versa at a long length of interaction [13,14]. Suppose that the change of the power of the first harmonic…”

Section: Weak Interaction Of Harmonicsmentioning

confidence: 99%

“…when transforming a portion of the power of the first harmonic to the second harmonic is negligibly small. In a weakly dispersive medium, k ≈ 0, we can represent the equation set (11) as…”

Section: Weak Interaction Of Harmonicsmentioning

confidence: 99%

“…If the intensity of the first harmonic is not constant, I 1 = const, then it is possible to solve the equation set (11) by entering the real amplitudes and phases [13] as Ẽ1,2 (t, z) = A 1,2 (t, z) exp[iφ 1,2 (t, z)] and separating the real and imaginary parts,…”

Section: Strong Interaction Of Harmonicsmentioning

confidence: 99%

“…The properties of nonlinear SPP modes, their types and interaction, and the spatial solitons were investigated theoretically and experimentally in [2][3][4][5][6][7][8]. The dynamics of nonlinear-polariton pulses in infinite dielectric media were analyzed in [9][10][11][12][13]. In the above-mentioned references the properties and dynamics of bright and dark solitons arising in dielectric media with second and third order nonlinearity were described.…”

Section: Introductionmentioning

confidence: 99%

“…The shapes of one-dimensional bright and dark solitons are 'sections' of three-dimensional solitons. Both bright and dark solitons arise for equality of dispersion spreading and nonlinear growth of the field perturbation [11][12][13]. The specially modulated wave can have an envelope of perturbation in the form of a bright or a dark soliton, but the velocity of this envelope does not depend on its amplitude,…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Transformation of the surface plasmon-polariton pulse to bright and dark solitons at the first and second harmonics

Dzedolik¹,

Karakchieva²

2013

J. Opt.

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We consider the linear and nonlinear models of generation of the surface plasmon-polaritons on the boundary of a nonmagnetic dielectric medium and a nonmagnetic metal. We show how the three-dimensional incident wave is transformed to fluxes of surface plasmon-polaritons at the first and second harmonics of the transverse magnetic mode. These ‘slow’ and ‘fast’ fluxes of the surface plasmon-polaritons are formed at the first and second harmonics when their interaction is weak. We demonstrate that an input surface plasmon-polariton pulse transforms to bright and dark solitons for a strong harmonic interaction.

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Section: Weak Interaction Of Harmonicsmentioning

confidence: 99%

Section: Weak Interaction Of Harmonicsmentioning

confidence: 99%

Section: Strong Interaction Of Harmonicsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Transformation of the surface plasmon-polariton pulse to bright and dark solitons at the first and second harmonics

Dzedolik¹,

Karakchieva²

2013

J. Opt.

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Controlled flow of nonlinear surface plasmon polaritons

Dzedolik

Leksin

2020

J. Opt.

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The control of flow of surface plasmon polaritons (SPPs) propagating at the single interface of metal and dielectric media and also in plasmonic waveguides is considered. The SPP energy flux is sufficient for appearance of the nonlinear polarization of the media. SPP flow propagates along the interface as a quasiharmonic wave in the linear regime at weak intensity and as a cnoidal wave in the form of a pulse train or solitons in the nonlinear regime at strong intensity of the flow. The forms and periods of these waves are determined by the power of external source and the boundary conditions of the SPP flow excitation. The propagation of SPP flow in plasmonic waveguides depends on the phase shift under the effect of external electric field in the waveguide insert. Thereby, the energy flux of SPPs in the plasmonic waveguide can be controlled by the power of source and the external electric field also.

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Phonon-Polaritons in Nonlinear Dielectric Medium

Cited by 2 publications

References 24 publications

Transformation of the surface plasmon-polariton pulse to bright and dark solitons at the first and second harmonics

Transformation of the surface plasmon-polariton pulse to bright and dark solitons at the first and second harmonics

Controlled flow of nonlinear surface plasmon polaritons

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