Abstract

Results of simulation, synthesis, and investigation of a double-resonance plasmon structure for excitation of different modes of surface plasmon–polaritons are presented. It is shown that a combination of the Kretschmann and Otto configurations on a single asymmetric multilayer structure can be used for excitation of the plasmon–polariton resonances. Parameters of such a structure are optimized for the maximum excitation efficiency of the surface plasmon–polaritons. Possible applications of the proposed double-resonance plasmonic structure in an autonomous plasmon–polariton sensor and a sensor element of a plasmonic biosensor are considered.

中文翻译：

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Otto-Kretschmann混合配置用于激发不同模式的表面等离激元-Polaritons

摘要

给出了用于激发不同模式的表面等离激元-极化子的双共振等离激元结构的仿真，合成和研究结果。结果表明，在单个不对称多层结构上结合了Kretschmann和Otto构型可用于激发等离子体激元-极化子共振。对这种结构的参数进行了优化，以实现表面等离激元-极化子的最大激发效率。考虑了拟议的双共振等离激元结构在等离激元-极化子传感器和等离激元生物传感器的传感器元件中的可能应用。