Theoretical simulation of a polarization splitter based on dual-core soft glass PCF with micron-scale gold wire
Liu Qiang, Li Shuguang†, , Wang Xinyu, Shi Min
       

(a) Coupling length ratio and (b) extinction ratio versus the operable wavelength λ based on silica-based PCF filled with Gold wire, the optimized structural parameters are d1 = 1.034 μm, d2 = 0.8 μm, and Λ = 2.0 μm.