The study authors claim their technique is probably the most precise plasmonic wave analysis method developed so far. As part of the study, researchers focused on plasmon polaritons, special waves ...

Plasmonics is a subfield of nanophotonics that is concerned primarily with the manipulation of light at the nanoscale, based on the properties of propagating and localized surface plasmons.

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Artistic representation of a surface plasmon polariton wave (golden surface wave) generated beneath a sharp metal tip on an atomically thin graphene layer (hexagonal ball-and-stick model). (Image: ...

Plasmons arise when a light wave strikes a metallic surface, prompting the free electrons to oscillate in unison at a resonant frequency. This leads to the creation of surface plasmon polaritons (SPPs ...

Researchers have developed a new optical sensor that provides a simple way to achieve real-time detection of extremely low ...

Researchers from the Indian Institute of Technology Guwahati created a new optical sensor that offers a straightforward ...

Malvern Panalytical's Creoptix WAVEsystem delivers a robust, label-free technology for real-time analysis of biomolecular ...