Figure 5
From: Metallic nano-structures for polarization-independent multi-spectral filters
The transmission spectrum of a CSHA. (L = 280 nm and D = 350 nm) with: (a) thickness of h = 100 nm and h = 200 nm with W = 10 nm; (b) thickness of h = 250 nm and h = 350 nm with W = 10 nm; (c) thickness of h = 400 nm and h = 500 nm with W = 10 nm; (d) W = 10 nm (L = 330 nm), 20 nm, and 50 nm and thickness of h = 200 nm; (e) W = 10 nm (L = 330 nm), 20 nm, and 50 nm and thickness of h = 350 nm; (f) W = 10 nm (L = 330 nm), 20 nm, and 50 nm and thickness of h = 500 nm.