Figure 4
From: Thermoplasmonic Study of a Triple Band Optical Nanoantenna Strongly Coupled to Mid IR Molecular Mode

Variation of reflectance of the device without the PMMA overlayer in the first cycle at (a) R1 (b) R2 (c) R4 region and in the second cycle at (a) R1 (b) R2 (c) R4 region.