The interaction of specific surface plasmon modes in metal-dielectric-metal arrangements is investigated, motivated by their relevance to device-based configurations. The absorption spectra of the relevant nanostructures considering geometrical variation, such as the width and height of the metal or dielectric, are probed considering such interactions. Frequency domain simulations are used to study related multiple surface plasmon polariton resonance modes. It is indicated that the resonant energy level interaction due to the coupling between modes in a horizontal dielectric layer and those in a vertical groove can be engineered and understood in terms of energy level hybridization.

中文翻译：

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金属介电光栅结构中正交法布里-珀罗样表面等离子体激元模的相互作用和杂化。

研究了特定表面等离子体激元模式在金属-介电-金属排列中的相互作用，这是由于它们与基于设备的配置相关。考虑到这种相互作用，探究了考虑几何变化（例如金属或电介质的宽度和高度）的相关纳米结构的吸收光谱。频域仿真用于研究相关的多个表面等离子体激元极化共振模式。已经表明，可以根据能级杂交来设计和理解由于水平介电层中的模式与垂直凹槽中的模式之间的耦合而引起的共振能级相互作用。