Abstract

An experimental study of the optical properties of two types of metal–dielectric composites based on opal matrices has been carried out: (1) layered structures, obtained by successive deposition of metal and dielectric films on a monolayer of opal globules, where anomalous transmission and absorption of light was found due to the excitation of surface plasmon polaritons of various types; (2) “massive” opal samples, into which the metal was introduced by the method of electrothermal diffusion, where an asymmetric shape of Bragg resonance curves was observed, due to the Fano resonance.

中文翻译：

---

基于蛋白石的光子晶体金属-电介质系统的电磁辐射传输和转换

摘要

已对基于蛋白石基质的两种类型的金属-电介质复合材料的光学性质进行了实验研究：（1）层状结构，通过在单层蛋白石球上连续沉积金属和介电膜获得，其中异常透射和由于各种类型的表面等离激元极化子的激发，发现了光的吸收。（2）“大量”蛋白石样品，通过电热扩散法将金属引入其中，由于Fano共振，观察到布拉格共振曲线的形状不对称。