Material Parameters of Optical Metamaterials Formed by Nano- Fishnet Structures

摘要

The material parameters of nano-fishnet optical metamaterials are evaluated numerically through extraction from reflection and transmission coefficients of structures consisting of multiple nano-fishnet pairs. For extraction the Nicholson-Ross-Weir method was modified. Effects of convergence with increase of number layers are discussed. Bulk electrodynamics parameters of the structure are discussed.