We describe a novel one-dimensional photonic crystal design allowing for the concurrent excitation of transverse-electric and transverse-magnetic Bloch surface waves, thus paving the way for polarization-resolved sensing experiments. We discuss its application for the surface-enhanced sensing of oriented DNA molecules through nanoscale birefringence measurements.
Polarization-resolved surface-enhanced sensing of single-stranded DNA with Bloch surface waves
Mogni, Erika;Pellegrini, Giovanni;Yubero, Francisco;Celebrano, Michele;Finazzi, Marco;Biagioni, Paolo;
2024-01-01
Abstract
We describe a novel one-dimensional photonic crystal design allowing for the concurrent excitation of transverse-electric and transverse-magnetic Bloch surface waves, thus paving the way for polarization-resolved sensing experiments. We discuss its application for the surface-enhanced sensing of oriented DNA molecules through nanoscale birefringence measurements.File in questo prodotto:
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