Figure 3
From: Photo-acoustic spectroscopy revealing resonant absorption of self-assembled GaAs-based nanowires
(a) Sample A: absorption cross section dependence on L. (b) Sample B: absorption cross section dependence on L. (c) Absorption cross section spectra for samples A–D calculated with the geometric parameters of Table 1. (d) x-y cross section: electric field confinement at HE11 wavelength (Sample A is used as an example). (e) x-z cross section: electric field confinement at HE11 wavelength (Sample A is used as an example).
