Ontology highlight
ABSTRACT:
SUBMITTER: Wang F
PROVIDER: S-EPMC6073759 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Materials (Basel, Switzerland) 20180627 7
In this paper, we present a high-efficiency narrow band filter (NBF) based on quasi-one-dimensional photonic crystal (PC) with a mirror symmetric heterostructure. Similarly to the Fabry-Perot-like resonance cavity, the alternately-arranged dielectric layers on both sides act as the high reflectance and the junction layers used as the defect mode of the quasi-one-dimensional PC, which can be designed as a NBF. The critical conditions for the narrow pass band with high transmittance are demonstrat ...[more]