Fig. 11
From: Maximizing temperature sensitivity in a one-dimensional photonic crystal thermal sensor

(a–d) Shows the TE transmission spectra of the proposed 1D PC thermal sensor at different number of GaN/air periods, incident angles θ = 65º, defect thickness Ddef = 900 nm, GaN thickness dA = 100 nm, air thickness (dB) 200nm: (a) N = 3, (b) N = 4, (c) N = 5, (d) N = 6.