Fig. 9
From: Electromagnetic Energy Redistribution in Coupled Chiral Particle Chain-Film System
Volume-averaged optical chirality enhancement factors in the gaps F1, F2, F3, and F4 indicated in the insets of Fig. 8. The blue and pink solid lines represent the volume-averaged chiral near-field enhancement spectra of the linear structure excited by left-hand circle light (marked as LCP (L)) and linear polarized light (marked as LP (L)), respectively. The blue and red dotted lines represent the volume-averaged chiral near-field enhancement spectra of the chiral silver particle chain-film for LCP and RCP light, respectively. The vertical dashed lines from left to right correspond to the peaks at 590, 635, 710, and 785 nm, respectively