plasmon polaritons
Enhanced Confinement of Terahertz Surface Plasmon Polaritons in Bulk Dirac Semimetal Insulator Metal Waveguides
... Surface plasmon polaritons (SPPs), the surface electromagnetic modes stimulated by the inter- action between electron in conduction band of noble metal and photons in visible wavelengths, propagate along ...
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Endfire Antenna Based on Spoof Surface Plasmon Polaritons
... surface plasmon polaritons (sspps) to the endfire direction, which added two parasitic strips as directors in front of the dipole antenna fed by the sspps ...
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Open Waveguide Based on Low Frequency Spoof Surface Plasmon Polaritons
... Surface plasmon polaritons (SPPs) are electromagnetic (EM) excitations propagating along the metal-dielectric interface, whose electromagnetic fields can be strongly confined to the near vicinity of the ...
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Nonreciprocal Properties of Surface Plasmon-Polaritons at the Interface Between Two Magnetized Media: Exact Analytical Solutions
... The diffraction limit of light can be overcome using surface-plasmon- polaritons (SPPs). SPPs are electromagnetic waves propagating along a metal-dielectric interface due to resonant interaction between ...
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Strong coupling between surface plasmon polaritons and Sulforhodamine 101 dye
... phonon polaritons, sur- face magnetoplasmons, and, especially, surface plasmon polaritons (SPPs) [3,4], exist within the optical range and have been shown to provide the way for a possible nanoscale ...
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A Compact Endfire Radiation Antenna Based on Spoof Surface Plasmon Polaritons in Wide Bandwidth
... Abstract—A compact slot-coupled endfire radiation antenna based on a tapering spoof surface plasmon polaritons (SSPPs) structure with high efficiency is proposed in this paper. A narrow slot balun is designed ...
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High-Order Modes of Spoof Surface Plasmon Polaritons on Periodically Corrugated Metal Surfaces
... Surface plasmon polaritons (SPPs) are electromagnetic (EM) excita- tions propagating along the metal-dielectric interface, whose electro- magnetic fields can be strongly confined to the near vicinity of the ...
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Electromagnetic Spin Current Density of Surface Plasmon Polaritons
... Surface plasmon modes can be confined onto metal surfaces due to boundary conditions of the Maxwell ...surface plasmon modes [15–17]: specifically, one is localized in metal nanoparticles, called “localized ...
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Surface-Plasmon-Polaritons at the Interface of Nanostructured Metamaterials
... Surface plasmon polaritons (SPPs) are electromagnetic excitations propagating at the interface between a dielectric and a conductor, evanescently confined in the perpendicular direction ...
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A THEORETICAL STUDY OF LOCALIZED PLASMON RESONANCES IN METAL NANOPARTICLES AND DISPERSION RELATION OF SPP (SURFACE-PLASMON-POLARITONS) BOTH AT INTERFACE AND MDM WAVEGUIDE
... These results show a striking difference between the optical response of the thin film and nanoparticles. The film absorbs light throughout the near- infrared and visible regions due to free electron absorption but for ...
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The Coupling Effects of Surface Plasmon Polaritons and Magnetic Dipole Resonances in Metamaterials
... an Ag substrate. The near-field plasmon interactions between individual Ag nanodisks and the Ag substrate form MD resonances. The periodicity of the Ag nanodisk array leads to the excitation of SPPs at the surface ...
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Optical detection and spatial modulation of mid infrared surface plasmon polaritons in a highly doped semiconductor
... monic applications in the mid-infrared (MIR) spectral range. This work exam- ines a recent addition to the HDSC family, the dilute nitride alloy In(AsN). Postgrowth hydrogenation of In(AsN) creates a highly conducting ...
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Au Gratings Fabricated by Interference Lithography for Experimental Study of Localized and Propagating Surface Plasmons
... surface plasmon-polaritons (SPP) modes were ...localized plasmon (LP) resonance appears, which is more intense at small incident angles, and overlaps with the SPP ...
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Strong coupling among semiconductor quantum dots induced by a metal nanoparticle
... surface plasmon polaritons (SPP) in a metal nanoparticle (MNP) and the excitons in semiconductor quantum dots (SQDs) in an SQD-MNP coupled ...all-optical plasmon-enhanced nanoscale ...
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Transmission of light in nano-hole metamaterial
... There has been growing interest in developing nanoscale sensing devices using metallic nanomaterial heterostructures [1]-[3]. A very good example of nanomaterial het- erostructures is a nano-hole array (NHA) structure ...
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Building Positive Future Orientations: The Role of Natural Mentors in the Lives of African American Girls
... A major challenge for nanoconcentration of electromagnetic energy in the THz region is the large radiation wavelength in vacuum or conventional dielectrics λ 0 = 30 − 300 µ m , where the THz radiation can only be focused ...
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Talbot effect for exciton polaritons
... Introduction.— The Talbot effect is a manifestation of near-field (Fresnel) diffraction of a coherent plane wave incident on a periodic grating, which results in a non- trivial 2D pattern of fringes often referred to as ...
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Analysis of Novel Fractal Optical Antenna Arrays - a Conceptual Approach
... However, the resonance length of an optical antenna is not dictated by the free space or vacuum wave length, but by the SPP (Surface Plasmon Polaritons) wavelength in the metal [11].. Co[r] ...
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Development and Application of Time Resolved Surface Plasmon Resonance Spectrometer
... Surface plasmon resonance (SPR) sensor, an optical sensor exploiting special electromagnetic waves-surface plasmon polaritons to probe interactions between an analyte in solution and a molecular ...
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Nonequilibrium BKT transition in microcavity polaritons
... that polaritons can appear in other scenarios, where light interact strongly with ...of polaritons in bulk semiconductors present different limitations to deal ...the polaritons in three- dimensions ...
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