Non‐Locality Effects in Excitation and Spatial Propagation of Surface Plasmon‐Polaritons
Sign Up to like & getrecommendations! Published in 2017 at "Annalen der Physik"
DOI: 10.1002/andp.201600387
Abstract: This work investigates the influence of non-locality in the dielectric response on the spatio-temporal evolution of surface plasmon-polaritons (SPP). SPP excitations are coherently generated by a quantum scatterer in the vicinity of a flat metal… read more here.
Keywords: locality; plasmon polaritons; surface plasmon; non locality ... See more keywords
Intensity of Surface Plasmon-Polaritons at a Photonic Crystal–Gold Interface Depending on the Radiation Wavelength
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-019-09766-8
Abstract: We calculate the amplitudes of surface plasmon-polaritons (SPP) excited at a photonic-crystal–metal interface. Using a three-wave approximation, we evaluate optical fields in the crystal medium. The generation of plasmons at the boundary between the photonic… read more here.
Keywords: gold; surface plasmon; interface; wavelength ... See more keywords
Omnidirectional Surface Plasmon Polaritons Concentration in 3D Metallic Structures
Sign Up to like & getrecommendations! Published in 2019 at "Plasmonics"
DOI: 10.1007/s11468-019-00942-9
Abstract: Abstract3D metallic structures with symmetrically curved surfaces are proposed for surface plasmon polaritons (SPPs) deflection and concentration. Two-photon polymerization (2PP) and a sputtering process are applied for the preparation of the proposed structures. Leakage radiation… read more here.
Keywords: energy; surface; plasmon polaritons; surface plasmon ... See more keywords
Impact of Surface Plasmon Polaritons on Silver Photodiffusion into As2S3 Film
Sign Up to like & getrecommendations! Published in 2020 at "Plasmonics"
DOI: 10.1007/s11468-020-01275-8
Abstract: The effect of the surface plasmon polariton excitation at the silver–chalcogenide glass interface on the photostimulated diffusion of silver into chalcogenide was studied. The test sample was a two-layer Ag–As 2 S 3 structure deposited… read more here.
Keywords: silver chalcogenide; impact surface; polaritons silver; surface ... See more keywords
Adiabatic control of surface plasmon-polaritons in a 3-layers graphene curved configuration
Sign Up to like & getrecommendations! Published in 2017 at "Carbon"
DOI: 10.1016/j.carbon.2017.10.087
Abstract: Abstract In this paper, we utilize coupled mode theory (CMT) to model the coupling between surface plasmon-polaritons (SPPs) between multiple graphene sheets. By using the Stimulated Raman Adiabatic Passage (STIRAP) Quantum Control Technique, we propose… read more here.
Keywords: curved configuration; configuration; plasmon polaritons; layers graphene ... See more keywords
Unidirectional Coupler Optimization of Surface Plasmon Polaritons based on Co-simulation of Genetic Algorithm and COMSOL
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.10.163
Abstract: Abstract The unidirectional excitation of surface plasmon polaritons has been an important subject for the development of plasmonic devices and systems. This study presents the use of co-simulation method of genetic algorithm and COMSOL in… read more here.
Keywords: plasmon polaritons; surface; genetic algorithm; surface plasmon ... See more keywords
Reduced propagation loss of surface plasmon polaritons on Ag nanowire-graphene hybrid
Sign Up to like & getrecommendations! Published in 2018 at "Nano Energy"
DOI: 10.1016/j.nanoen.2018.03.045
Abstract: Abstract The propagation loss of surface plasmon polaritons (SPPs) on metal nanowires (NW) has limited their applications in integrated nanophotonic devices. In order to reduce propagation loss, the ohmic loss and leaky radiation when NWs… read more here.
Keywords: propagation loss; plasmon polaritons; loss surface; surface plasmon ... See more keywords
Light controlled surface plasmon polaritons switch based on a gradient metal grating
Sign Up to like & getrecommendations! Published in 2018 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.04.054
Abstract: Abstract A surface plasmon polaritons (SPPs) switch controlled by a pump light in the terahertz (THz) regime is designed. The switch is based on the surface slow-light technology. A gradient metal grating on a silicon… read more here.
Keywords: surface; light; plasmon polaritons; switch based ... See more keywords
Enhanced dielectric waveguide mode from the coupling of surface plasmon polaritons excited by a parallel electron beam
Sign Up to like & getrecommendations! Published in 2019 at "Optics Communications"
DOI: 10.1016/j.optcom.2018.09.050
Abstract: Abstract The coherent, power enhanced and mode selected light radiation from the coupling of surface plasmon polaritons (SPPs) and waveguide modes is presented here. The results of theoretical analysis show that this coupling occurs in… read more here.
Keywords: surface plasmon; radiation; coupling surface; waveguide mode ... See more keywords
Designing binary nanoslit structures for simultaneously achieving high unidirectivity and high intensity of surface plasmon polaritons
Sign Up to like & getrecommendations! Published in 2020 at "Results in physics"
DOI: 10.1016/j.rinp.2020.103214
Abstract: Abstract We propose an approach for designing binary nanoslit structures (BNSs) in the case of back-side illumination to simultaneously control the propagation direction of surface plasmon polaritons (SPPs) and enhance their electric field intensities. In… read more here.
Keywords: designing binary; binary nanoslit; intensity; plasmon polaritons ... See more keywords
Tension induced surface plasmon-polaritons at graphene-based structure
Sign Up to like & getrecommendations! Published in 2017 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2016.11.070
Abstract: Abstract Dispersion properties and field distributions of TM (or p -polarized) surface plasmon-polaritons have been investigated in the system that a strained graphene sheet cladded by two dielectrics. The outcomes show that graphene TM surface… read more here.
Keywords: plasmon polaritons; field; tension; surface plasmon ... See more keywords