Ultra-thin subwavelength film sensing through the excitation of dark modes in THz metasurfaces
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DOI: 10.1016/j.optcom.2019.124366
Abstract: Abstract We demonstrate ultra-subwavelength thin film sensing through experimental and numerical studies of the transmission characteristics of several symmetric and asymmetric planar split ring resonator (SRR) based terahertz metasurfaces coated with thin film of analyte… read more here.
Keywords: subwavelength; film sensing; thin film; dark modes ... See more keywords