Figure 1
From: Subwavelength plasmonic nanoantenna as a Plasmonic Induced Polarization Rotator (PI-PR)

Shows (a) basic model of single CNP PI-PR model comprise of spherical active CNP attached to dielectric resonator, (b) scattering cross section for single CNP PI-PR model, (c) electric field pattern at resonance state, (d) power flow, (e) TM11 mode and (f) far field pattern at resonance state.