Fig. 8

(a) CL spectrum for different diameters of d3 hole for RI = 1.38, RI = 1.39, Tg = 30 nm, Tti = 10 nm, d1 = 2 μm, d2 = 1 μm, and dc = 0.5 μm. (b) AS for different diameters of d3 hole for RI = 1.38, Tg = 30 nm, Tti = 10 nm, d1 = 2 μm, d2 = 1 μm, and dc = 0.5 μm.