Différences entre versions de « Substrate and Superstrate »
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= <font color="#D4650A">'''Superstrate'''</font> = | = <font color="#D4650A">'''Superstrate'''</font> = | ||
Semi-infinite medium in which the substrate + plasmonic structure are immersed. For DALHAI, it is simply defined by its refractive index (n2 in pyGDM), which is a number. Generally, the superstrate is air, so n2=1. | Semi-infinite medium in which the substrate + plasmonic structure are immersed. For DALHAI, it is simply defined by its refractive index (n2 in pyGDM), which is a number. Generally, the superstrate is air, so n2=1. | ||
| − | + | [[File:Superstrate.png|left|thumb|400x400px|Substrate and Superstrate]] | |
[[Category:Glossary]][[Category:Plasmonic]] | [[Category:Glossary]][[Category:Plasmonic]] | ||
Version du 14 décembre 2021 à 08:22
Substrate
Material on which the ALU structure is laid. It is assumed to be infinitely thick. For DALHAI, it is defined by its refractive index (n1 in pyGDM), which is a number. Generally the substrate is made of glass, so n1=1.5.
Superstrate
Semi-infinite medium in which the substrate + plasmonic structure are immersed. For DALHAI, it is simply defined by its refractive index (n2 in pyGDM), which is a number. Generally, the superstrate is air, so n2=1.
