Nonlinear superchiral meta-surfaces: tuning chirality and disentangling non-reciprocity at the nanoscale.
ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014;
26:4074-81. [PMID:
24740481 PMCID:
PMC4173128 DOI:
10.1002/adma.201401021]
[Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Indexed: 05/27/2023]
Abstract
Circularly polarized light is incident on a nanostructured chiral meta-surface. In the nanostructured unit cells whose chirality matches that of light, superchiral light is forming and strong optical second harmonic generation can be observed.
Collapse