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
       

The birefringence B versus the operable wavelength λ based on tellurite-based and silica-based PCF with or without gold wire, the structural parameters are d1 = 0.8 μm, d2 = 0.8 μm, and Λ = 2.0 μm. The birefringence B is improved by introducing gold wire into PCF.