Emerging metasurfaces for refractometric sensing: fundamental and applications
Lei Zhang,
Shijuan Tu,
Qin Fu
et al.
Abstract:Metasurfaces are designed to introduce strong light matter interactions by anomalously manipulating the properties of light at subwavelength scale, which have been employed to enhance performances in various sensing techniques, such as chiral sensing, surface-enhanced spectroscopy, and infrared absorption, among others. In recent decades, the label-free metasurface based refractometric sensor has been an active research field for biosensing, chemical sensing and gas sensing, owing to its non-invasive nature, r… Show more
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