Figure 2: Characteristics of localization by deep subwavelength disorder.
From: Interplay between evanescence and disorder in deep subwavelength photonic structures
(a) Localization length as a function of wavelength λ for incidence at θc=60° and several other angles of incidence. As explained in the text, this plot is drawn for wavelengths, which are much larger than the layer thickness. (b) Localization length as a function of θ, the angle of incidence for λ=0.5 μm.
