Polarization-Independent Surface Plasmon Liquid Crystal Photonic Crystal Multiplexer–Demultiplexer

A novel design of polarization-independent surface plasmon multiplexer- demultiplexer (MUX/DEMUX) based on dual-core photonic crystal fiber with a central gold wire is proposed and analyzed. The cladding air holes are infiltrated with a nematic liquid crystal of type E7 with rotation angle φ, and the background material is a soft glass of type SF57 (lead silica). The simulation results are obtaine...