Improved performance of temperature sensors based on the one-dimensional topological photonic crystals comprising hyperbolic metamaterials.

ABSTRACT: This paper seeks to progress the field of topological photonic crystals (TPC) as a promising tool in face of construction flaws. In particular, the structure can be used as a novel temperature sensor. In this regard, the considered TPC structure comprising two different PC designs named PC₁ and PC₂. PC₁ is designed from a stack of multilayers containing Silicon (Si) and Silicon dioxide (SiO₂), while layers of SiO₂ and composite layer named hyperbolic metamaterial (HMM) are considered in designing PC₂. The HMM layer is engineered using subwavelength layers of Si and Bismuth Germinate, or BGO ( Bi4Ge3O12 ). The mainstay of our suggested temperature sensor is mainly based on the emergence of some resonant modes inside the trans

SUBMITTER: Elsayed HA 

PROVIDER: S-EPMC11345424 | biostudies-literature | 2024 Aug

REPOSITORIES: biostudies-literature