Study on polarization properties of graphene coated D-shaped fiber

Liu Xuejing¹, Yang Luwen², Ma Jingyun², Li Caili², Jin Wa^{2, 3, †}, Bi Weihong^{2, 3}

(color online) Limit loss as a function of the chemical potential for D-PCF with different polishing depths of (a) TE mode and (b) TM mode.