Совмещение Конфигураций Отто И Кретчмана Для Возбуждения Различных Мод Поверхностных Плазмон-Поляритонов

Abstract

In paper the results of modeling, synthesis and research of a double-resonant plasmonic structure for excitation the various mode of surface plasmon-polaritons (SPP) are presents. It's demonstrated the possibility for excitation of SPP resonances by combining the Kretschmann and Otto configurations on one asymmetric multilayer structure. The parameters of such structure were optimized for obtaining the most effective SPP excitation. It's considered the possibilities for using the proposed double-resonance plasmonic structure as an individual SPP-sensor and as a sensitive element of a plasmonic biosensor.