University of Central Florida Research Foundation Inc

Abraham Vázquez-Guardado

Debashis Chanda

A method for molecular chirality detection is described. The method includes providing a substrate defining an array of hole-disks, each hole-disk coupled with an asymmetric optical cavity. Each asymmetric optical cavity having a back reflector separating a plasmonic pattern by an appropriate selection of thickness. The substrate is illuminated to simultaneously excite two degenerate localized surface plasmon modes producing a strong chiral near-field. The method may also include generating a characterization of chiral molecules on the substrate based on the strong chiral near-field. Substrates and detectors for molecular chirality detection are also described.

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Orlando, FL, United States of America

Abraham Vázquez-Guardado