Research Article

Design and Numerical Analysis of a Single-Polarization Filter Based on PCF with Plasmonic Layers of Gold and Indium Tin Oxide

Figure 3

(a) The loss spectra and (b) the effective mode index with varying d2 when d3 = 1.60 μm, tITO = 15 nm, and tGOLD = 30 nm.
(a)
(b)