Hassan, Md. Mehedi; Kabir, Md. Anowar; Hossain, Md. Nadim; Nguyen, Truong Khang; Paul, Bikash Kumar; Ahmed, Kawsar; Dhasarathan, Vigneswaran
(Applied Physics B: Lasers and Optics, Springer, 2020-08-07)
In this paper, a circular core shaped photonic crystal fiber (PCF) is proposed and the optical propagation characteristics are investigated and simulated by applying the finite element method (FEM) with the help of COMSOL ...