Skip to main content
. Author manuscript; available in PMC: 2019 Oct 2.
Published in final edited form as: Phys Rev Appl. 2018 Feb 9;9(2):024008. doi: 10.1103/PhysRevApplied.9.024008

FIG. 5.

FIG. 5

Reflection, transmission and polarization transformation intensities versus the incidence angle for (a) the incident wave is TE0-BSW, (b) the incident wave is TM1-BSW. The signs with triangle and circle denote the results obtained from FDFD method. Here, two grooves with separation distance Ld are inscribed in the top SiO2 layer. The wavelength is 633 nm. The thickness of top layer is 320 nm. The width wg and the depth hg of groove are 400 nm and 150 nm, respectively. The separation distance Ld between the grooves is 400 nm.