The nonlinear coefficient for lossy waveguides: which expression to use?
| Autor: | C. Martijn de Sterke, Gordon Han Ying Li, Alessandro Tuniz |
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| Rok vydání: | 2020 |
| Předmět: |
Physics
Condensed matter physics Numerical analysis Surface plasmon Nonlinear coefficient 02 engineering and technology Lossy compression 021001 nanoscience & nanotechnology 01 natural sciences Surface plasmon polariton Expression (mathematics) 010309 optics Electric field 0103 physical sciences 0210 nano-technology Refractive index |
| Zdroj: | 14th Pacific Rim Conference on Lasers and Electro-Optics (CLEO PR 2020). |
| Popis: | We compare expressions for the nonlinear coefficient $\gamma$ of several plasmonic waveguides against numerical methods. Using gold in its interband region as the metal, we identify the most accurate expression for $\gamma$ in lossy systems. 10.1364/CLEOPR.2020.C4B_4 |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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