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| Plasmonisk resonans× | Finit-differens tidsdomän× | |
|---|---|---|
| Ämnesområde | Optik | Optik |
| Familj | Process / pipeline | Process / pipeline |
| Ursprungsår≠ | 1968 | 1966 |
| Upphovsperson≠ | Erich Kretschmann and Heinz Raether | Kane Yee |
| Typ≠ | Resonance phenomenon | Finite-difference algorithm |
| Ursprungskälla≠ | Kretschmann, E., & Raether, H. (1968). Radiative decay of non radiative surface plasmons excited by light. Zeitschrift für Naturforschung A, 23(12), 2135-2136. DOI ↗ | Yee, K. S. (1966). Numerical solution of initial boundary value problems involving Maxwell's equations in isotropic media. IEEE Transactions on Antennas and Propagation, 14(3), 302-307. DOI ↗ |
| Alias≠ | surface plasmon resonance, localized surface plasmon resonance, LSPR, SPR | FDTD, Yee scheme |
| Närliggande | 3 | 3 |
| Sammanfattning≠ | Plasmonic resonance refers to the collective oscillation of free electrons in metallic nanostructures that interact strongly with light, resulting in dramatic enhancements of electric fields, absorption, and scattering. First discovered by Kretschmann and Raether in 1968, plasmonic resonance is now central to nanophotonics, enabling applications from biosensing to photothermal therapy and advanced optical devices with subwavelength control. | The Finite-Difference Time-Domain method is a computational technique for solving Maxwell's equations by discretizing space and time on a grid. Introduced by Kane Yee in 1966, FDTD is a foundational approach in computational electrodynamics and optical simulation, enabling direct modeling of electromagnetic wave propagation through complex media. |
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