Tamm Plasmon Resonance as Optical Fingerprint of Silver/Bacteria Interaction.

ABSTRACT: The incorporation of responsive elements into photonic crystals is an effective strategy for fabricating active optical components to be used as sensors, actuators, and modulators. In particular, the combination of simple multilayered dielectric mirrors with optically responsive plasmonic materials has proven to be successful. Recently, Tamm plasmon (TP) modes have emerged as powerful tools for these purposes. These modes arise at the interface between a distributed Bragg reflector (DBR) and a plasmonic layer and can be excited at a normal incidence angle. Although the TP field is located usually at the DBR/metal interface, recent studies have demonstrated that nanoscale corrugation of the metal layer permits access to the TP mode from outside, thus opening exciting perspectives for many r

SUBMITTER: Normani S 

PROVIDER: S-EPMC10273179 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature