Fig. 4: Young double-slit experiment within different dispersive materials.
From: Momentum considerations inside near-zero index materials
Left: \(|H_z|\) field maps, right: \(|H|\) profile on the observing screen. a Air (\(\varepsilon = \mu = 1\),\(n_\varphi = 1\)), b dielectric material such as glass (\(\varepsilon = 2.25,\mu = 1\),\(n_\varphi = 1.5\)), c a negative refractive index material (\(\varepsilon = - 1,\mu = - 1\),\(n_\varphi = - 1\)) and d an ENZ material (\(\varepsilon = 1 \times 10^{ - 6}\), \(\mu = 1\) and \(n = 0.001\)). Wavelength is set to 500 nm for a separation width of 800 nm
