Mode-selective absorption is realized by designing the ridge waveguide structure on silicon-on-insulator combined with two metal titanium (Ti) strips located on the two waveguide edges. The TE1 mode can be much easier to permeate the waveguide edges by designing the waveguide structure carefully. Therefore. the overlap between the TE0 and TE1 modes is reduced in the cross section and ... https://chefesquipmenters.shop/product-category/paella-pans/