been fabricated. The device is based on monitoring changes in plasmon-related absorption of light by a gold layer. See also Biosensor Dual-polarization interferometry Extraordinary optical transmission Free electron model Gap surface plasmon Heat-assisted magnetic recording List of plasma (physics) articles Multi-parametric surface plasmon resonance Plasma oscillation Plasmonic lens Plasmonics (journal) Spinplasmonics Surface plasmon resonance microscopy Waves in plasmas Notes References Quasiparticles Plasmonics