Ontology highlight
ABSTRACT:
SUBMITTER: Dixon K
PROVIDER: S-EPMC7693327 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Light, science & applications 20201126 1
Rainbow light trapping in plasmonic devices allows for field enhancement of multiple wavelengths within a single device. However, many of these devices lack precise control over spatial and spectral enhancement profiles and cannot provide extremely high localised field strengths. Here we present a versatile, analytical design paradigm for rainbow trapping in nanogroove arrays by utilising both the groove-width and groove-length as tuning parameters. We couple this design technique with fabricati ...[more]