Ontology highlight
ABSTRACT:
SUBMITTER: Qian Q
PROVIDER: S-EPMC5707375 | biostudies-literature | 2017 Nov
REPOSITORIES: biostudies-literature
Qian Qinyu Q Xu Changqing C Wang Chinhua C
Scientific reports 20171129 1
We report on an all-dielectric, polarization-independent angular filter with one-dimension (1D) photonic crystal (PC) composed of semiconductor compatible Si/SiO<sub>2</sub> pairs. The near-symmetric directional band gap of p- and s-polarized components and Fabry-Pérot (F-P) resonances are utilized to realize efficient polarization-independent angular filtering for normal incidence. The proposed angular filter is designed and experimentally demonstrated in a large area (5 cm × 5 cm) with multila ...[more]