Ontology highlight
ABSTRACT:
SUBMITTER: Mahmoud AM
PROVIDER: S-EPMC4598563 | biostudies-literature | 2015 Sep
REPOSITORIES: biostudies-literature
Nature communications 20150928
One-way propagation of light, analogous to the directional flow of electrons in the presence of electric potential difference, has been an important goal in the wave-matter interaction. Breaking time-reversal symmetry in photonic flows is faced with challenges different from those for electron flows. In recent years several approaches and methods have been offered towards achieving this goal. Here we investigate another systematic approach to design all-passive relatively high-throughput metastr ...[more]