Matches in SemOpenAlex for { <https://semopenalex.org/work/W1986249718> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1986249718 abstract "Plasmon-assisted nanolasers are actively considered today as miniature sources of light for advanced photonics applications. We study the lasing modes a circular cylindrical nanowire made of silver, coated with a concentric layer of active material. The electromagnetic problem is two-dimensional (2-D) and implies the H-polarization regime where localized surface-plasmon (LSP) modes exist on metal wires. We assume that the lasing-mode frequency is real-valued and consider it as an eigenvalue, together with the associated threshold value of material gain in the coating. Separation of variables in the polar coordinates enables us to derive independent characteristic equations for each azimuthal index and look for their roots numerically. In this analysis, we can see that the well-known Drude formula for the dielectric function of silver leads to heavy errors in determination of the lasing wavelengths and even in the composition of modal spectrum. Moreover, sophisticated formulas aimed at improving the Drude model produce non-physical negative absorption in silver in a part of the visible range. Therefore we use the experimental data for the silver dielectric function. This analysis reveals that, in each azimuthal order, both the LSP modes and on the coating modes may have comparable values of threshold gain." @default.
- W1986249718 created "2016-06-24" @default.
- W1986249718 creator A5012000727 @default.
- W1986249718 date "2014-08-01" @default.
- W1986249718 modified "2023-09-25" @default.
- W1986249718 title "Electromagnetic analysis of a silver nanowire laser with a concentric active region" @default.
- W1986249718 cites W1968327152 @default.
- W1986249718 cites W1978270934 @default.
- W1986249718 cites W1979681040 @default.
- W1986249718 cites W1982018856 @default.
- W1986249718 cites W1984251057 @default.
- W1986249718 cites W1999758799 @default.
- W1986249718 cites W2007995322 @default.
- W1986249718 cites W2017804391 @default.
- W1986249718 cites W2047552428 @default.
- W1986249718 cites W2054603341 @default.
- W1986249718 cites W2073621995 @default.
- W1986249718 cites W2083926174 @default.
- W1986249718 cites W2084982555 @default.
- W1986249718 cites W2098398308 @default.
- W1986249718 cites W2099294332 @default.
- W1986249718 cites W2107806447 @default.
- W1986249718 cites W2121244757 @default.
- W1986249718 cites W2151742905 @default.
- W1986249718 cites W2165192654 @default.
- W1986249718 cites W2293775899 @default.
- W1986249718 cites W564100251 @default.
- W1986249718 doi "https://doi.org/10.1109/ursigass.2014.6929109" @default.
- W1986249718 hasPublicationYear "2014" @default.
- W1986249718 type Work @default.
- W1986249718 sameAs 1986249718 @default.
- W1986249718 citedByCount "0" @default.
- W1986249718 crossrefType "proceedings-article" @default.
- W1986249718 hasAuthorship W1986249718A5012000727 @default.
- W1986249718 hasConcept C110879396 @default.
- W1986249718 hasConcept C120665830 @default.
- W1986249718 hasConcept C121332964 @default.
- W1986249718 hasConcept C133386390 @default.
- W1986249718 hasConcept C136676167 @default.
- W1986249718 hasConcept C147789679 @default.
- W1986249718 hasConcept C171250308 @default.
- W1986249718 hasConcept C185592680 @default.
- W1986249718 hasConcept C192562407 @default.
- W1986249718 hasConcept C205049153 @default.
- W1986249718 hasConcept C20788544 @default.
- W1986249718 hasConcept C2776445377 @default.
- W1986249718 hasConcept C2781448156 @default.
- W1986249718 hasConcept C40637687 @default.
- W1986249718 hasConcept C49040817 @default.
- W1986249718 hasConcept C520434653 @default.
- W1986249718 hasConceptScore W1986249718C110879396 @default.
- W1986249718 hasConceptScore W1986249718C120665830 @default.
- W1986249718 hasConceptScore W1986249718C121332964 @default.
- W1986249718 hasConceptScore W1986249718C133386390 @default.
- W1986249718 hasConceptScore W1986249718C136676167 @default.
- W1986249718 hasConceptScore W1986249718C147789679 @default.
- W1986249718 hasConceptScore W1986249718C171250308 @default.
- W1986249718 hasConceptScore W1986249718C185592680 @default.
- W1986249718 hasConceptScore W1986249718C192562407 @default.
- W1986249718 hasConceptScore W1986249718C205049153 @default.
- W1986249718 hasConceptScore W1986249718C20788544 @default.
- W1986249718 hasConceptScore W1986249718C2776445377 @default.
- W1986249718 hasConceptScore W1986249718C2781448156 @default.
- W1986249718 hasConceptScore W1986249718C40637687 @default.
- W1986249718 hasConceptScore W1986249718C49040817 @default.
- W1986249718 hasConceptScore W1986249718C520434653 @default.
- W1986249718 hasLocation W19862497181 @default.
- W1986249718 hasOpenAccess W1986249718 @default.
- W1986249718 hasPrimaryLocation W19862497181 @default.
- W1986249718 hasRelatedWork W1983788137 @default.
- W1986249718 hasRelatedWork W1985286256 @default.
- W1986249718 hasRelatedWork W1987486330 @default.
- W1986249718 hasRelatedWork W1997722772 @default.
- W1986249718 hasRelatedWork W2037042254 @default.
- W1986249718 hasRelatedWork W2053032577 @default.
- W1986249718 hasRelatedWork W2098398308 @default.
- W1986249718 hasRelatedWork W2143204808 @default.
- W1986249718 hasRelatedWork W2155756636 @default.
- W1986249718 hasRelatedWork W2166511968 @default.
- W1986249718 hasRelatedWork W2485409456 @default.
- W1986249718 hasRelatedWork W2588777209 @default.
- W1986249718 hasRelatedWork W2765852937 @default.
- W1986249718 hasRelatedWork W2769746888 @default.
- W1986249718 hasRelatedWork W2777294316 @default.
- W1986249718 hasRelatedWork W2889416335 @default.
- W1986249718 hasRelatedWork W2987391499 @default.
- W1986249718 hasRelatedWork W3022742661 @default.
- W1986249718 hasRelatedWork W948941947 @default.
- W1986249718 hasRelatedWork W2085892516 @default.
- W1986249718 isParatext "false" @default.
- W1986249718 isRetracted "false" @default.
- W1986249718 magId "1986249718" @default.
- W1986249718 workType "article" @default.