Fig. 2From: Modelling of asymmetric channel plasmonic polariton waveguidesLoss (dB/µm) of the Y-polarized (in red lines), and X-polarized (in blue lines) as a function of wavelength for 2-trench CPPs with Au thickness 50 nm, w1 = 0.532 µm, w2 = 0.24 µm, d1 and d2 = 0.6 µmBack to article page