The dual annihilation of a surface plasmon and a photon by virtue of a three-wave mixing interaction

Heckmann, Jan; Kleemann, Marie-Elena; Grosse, Nicolai B.; Woggon, U.

doi:10.1364/oe.21.028856

Cited by 11 publications

(7 citation statements)

References 19 publications

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“…Being just one of several possible SPP frequency conversion pathways [49,50], this phase-matching condition is of paramount importance as it determines the resonant SPP-induced enhancement of the nonlinear susceptibility χ (2) = χ (2) nr + χ (2) res (θ) with SPPmediated resonant contribution [35,37]:…”

Section: Nonlinear Magneto-plasmonicsmentioning

confidence: 99%

Towards the nonlinear acousto-magneto-plasmonics

Temnov¹,

Razdolski²,

Pézeril³

et al. 2016

J. Opt.

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Abstract. We review the recent progress in experimental and theoretical research of interactions between the acoustic, magnetic and plasmonic transients in hybrid metalferromagnet multilayer structures excited by ultrashort laser pulses. The main focus is on understanding the nonlinear aspects of the acoustic dynamics in materials as well as the peculiarities in the nonlinear optical and magneto-optical response. For example, the nonlinear optical detection is illustrated in details by probing the static magneto-optical second harmonic generation in gold-cobalt-silver trilayer structures in Kretschmann geometry. Furthermore, we show experimentally how the nonlinear arXiv:1602.06562v1 [cond-mat.mes-hall]

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Section: Nonlinear Magneto-plasmonicsmentioning

confidence: 99%

Towards the nonlinear acousto-magneto-plasmonics

Temnov¹,

Razdolski²,

Pézeril³

et al. 2016

J. Opt.

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“…However, nonlinear-optical considerations account for the following nonlinear phase-matching condition between the excitation source at the silver–glass interface characterized by the in-plane component of the k -vector k 0 ω sin θ and the second-harmonic SPP at the gold–air interface with the k -vector k spp 2ω . Being just one of several possible SPP frequency conversion pathways, , this phase-matching condition plays a crucial role in our interpretation, as it determines the resonant SPP-induced enhancement of the nonlinear susceptibility χ (2) .…”

mentioning

confidence: 99%

Nonlinear Surface Magnetoplasmonics in Kretschmann Multilayers

et al. 2016

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Nonlinear magnetoplasmonics aims to utilize plasmonic excitations to control the mechanisms and tailor the efficiencies of nonlinear light frequency conversion at the nanoscale. We investigate the mechanisms of magnetic second-harmonic generation in hybrid gold–cobalt–silver multilayer structures, which support propagating surface plasmon polaritons at both fundamental and second-harmonic frequencies. Using magneto-optical spectroscopy in Kretschmann geometry, we show that the huge magneto-optical modulation of the second-harmonic intensity is dominated by the excitation of surface plasmon polaritons at the second-harmonic frequency, as shown by tuning the optical wavelength over the spectral region of strong plasmonic dispersion. Our proof-of-principle experiment highlights bright prospects of nonlinear magnetoplasmonics and contributes to the general understanding of the nonlinear optics of magnetic surfaces and interfaces

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“…There is a number of reports discussion parametric down-conversion due to SP nonlinearity [35,36] and SP induced local fields enhancing the process that takes place in the adjacent nonlinear media. [37,38] Those reports consider weak coupling regime suitable for gen-eration of correlated/entangled quantum photon pairs.…”

Section: Introductionmentioning

confidence: 99%

Degenerate parametric down-conversion facilitated by exciton-plasmon polariton states in nonlinear plasmonic cavity

Piryatinski¹,

Sukharev²

2022

Preprint

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The effect of degenerate parametric down-conversion (DPDC) is theoretically examined for the case of quantum emitters (QE) coupled via near-field interactions to a plasmonic nanostructure forming plasmonic cavity. We develop quantum driven-dissipative model to describe non-equilibrium dynamics of the system in which incoherently pumped QEs are tuned near second-harmonic response of the SPs. Our analysis shows that above critical SP-QE coupling rate, the system reaches strong coupling regime allowing for a lasing phase steady state. Properties of the exciton-plasmon polariton states formed as fluctuations above the steady state and in particular the effect of polariton facilitated DPDC are discussed. Differences in the polariton properties and DPDC power spectra originating from a finite size of QE ensemble and the model thermodynamic limit are identified.

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The dual annihilation of a surface plasmon and a photon by virtue of a three-wave mixing interaction

Cited by 11 publications

References 19 publications

Towards the nonlinear acousto-magneto-plasmonics

Towards the nonlinear acousto-magneto-plasmonics

Nonlinear Surface Magnetoplasmonics in Kretschmann Multilayers

Degenerate parametric down-conversion facilitated by exciton-plasmon polariton states in nonlinear plasmonic cavity

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