Polarization-resolved surface-enhanced sensing of single-stranded DNA with Bloch surface waves

Autor: Mogni Erika, Pellegrini Giovanni, Gil-Rostra Jorge, Yubero Francisco, Celebrano Michele, Finazzi Marco, Schmidt Katharina, Fossati Stefan, Biagioni Paolo, Dostálek Jakub
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: EPJ Web of Conferences, Vol 309, p 04018 (2024)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/202430904018
Popis: 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.
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