Plasmonically induced magnetic field in graphene-coated nanowires

Kuzmin, Dmitry A.; Bychkov, Igor V.; Шавров, В. Г.; Temnov, Vasily V.; Lee, Hyoung-In; Mok, Jinsik

doi:10.1364/ol.41.000396

Cited by 27 publications

(42 citation statements)

References 28 publications

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“…5(c). This field confinement accompanied by a penetration feature [4,10,17,28,29] is similar to the boundary-layer feature in fluid dynamics [19].…”

Section: ð5:6þsupporting

confidence: 58%

“…Since Maxwell's equations are linear, the magnetic field can assume the following normalized forms respectively in the interior and exterior [17,18,36]. .…”

Section: Ampèrementioning

confidence: 99%

“…This pair of equations are numerically solved for A as an eigenvalue to the operators consisting of the domain [4,17,32]. Therefore, our problem can be formulated only in terms of the magnetic field H M;D z along the cylindrical axis [11].…”

Section: Dispersion Relation and Its Solutionsmentioning

confidence: 99%

“…As regards applications to electronics industry, integrated photonic circuits are under a hot pursuit as a candidate replacing conventional integrated electronic circuits for reasons of low energy consumption [10]. Our recent work on graphene-coated nanowires offers additional application areas [17].…”

Section: Introductionmentioning

confidence: 99%

“…The light spin receives an increasing attention these days because of both direct and inverse Faraday effects [17,30,32]. However, the intensive discussions on light spins provided in [7] center around rectilinear waves.…”

Section: Introductionmentioning

confidence: 99%

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Cylindrical electromagnetic waves with radiation and absorption of energy

Lee

Mok

2016

Pac. J. Math. Ind.

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Cylindrical electromagnetic waves have been examined mostly with a radiation condition applied at the radial far field. In modern optical technology, there are however growing number of applications where both radiation and absorption of energy should be taken into account. In order to illustrate the ramifications of such energy balance, we take plasmonic waves propagating around a metallic nanowire as an example. Hence, we provide both key mathematical formulas and corresponding numerical results for the collective electronic motions in resonance with electromagnetic waves. Firstly, we show theoretically why a net Poynting energy flow is directed inward to the cylindrical axis. Secondly, we invoke a Cauchy-Schwarz inequality for complex variables in deriving an upper bound on the specific transverse light spin along the axial direction. Thirdly, we could identify both first-and second-order polarizations. Overall, loss-induced and gain-compensated characteristics are illustrated for a dissipative system. In addition, the stability of neutral states are examined by relaxing the angular periodicity.

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“…5(c). This field confinement accompanied by a penetration feature [4,10,17,28,29] is similar to the boundary-layer feature in fluid dynamics [19].…”

Section: ð5:6þsupporting

confidence: 58%

“…Since Maxwell's equations are linear, the magnetic field can assume the following normalized forms respectively in the interior and exterior [17,18,36]. .…”

Section: Ampèrementioning

confidence: 99%