Figure 2
From: Thermoplasmonic Study of a Triple Band Optical Nanoantenna Strongly Coupled to Mid IR Molecular Mode
Reflectance spectrum (a) experiment (b) simulation. Transmittance spectrum (c) experiment (d) simulation. E-field distribution at resonance location (e) R1 (f) R2 (g) R3 and (h) R4. Here, R1 and R4 have the electric field distributions across the horizontal triangles (along x-axis) which look similar to the electrically excited magnetic mode whereas R2 has purely dipolar electric field distribution across the vertical triangle (along y-axis). R3 implies the coupled mode in the vicinity of the R2 and PMMA absorption.
