Full text loading...
The schematic diagram of the three-layer dielectric-metal-anisotropic plasmon structure with the optical axis of anisotropic medium in the yz or the xz plane.
Propagation constants as functions of for the gold film thickness d = 50 nm, d = 70 nm, and d = 80 nm, respectively. Inset (a): the amplified figure for d = 70 nm near ; inset (b): the profile of the squared modulus of complex electric field at , where the value is normalized by that at x = −40 nm, the lower interface. Here, for the LC, and .
The propagation constants as a function of for d = 80 nm, 100 nm, and 130 nm, respectively. The parameters are the same as those in Fig. 2 , except that and the OA of the LC is in the xz plane.
The profiles of energy flux at the points and (i = 1, 2, 3), which are denoted in Fig. 3 . The values of the energy flux are normalized by .
Article metrics loading...