ملخص الدراسة:

This paper proposes a novel model to attain high birefringence and low loss in a slotted_x000D__x000D_
core-based photonic crystal fiber (PCF) structure in THz regime. The performance of_x000D__x000D_
the proposed PCF has been evaluated by applying finite element method (FEM) with_x000D__x000D_
full simulation software COMSOL Multiphysics V-5.1. The proposed model gains good_x000D__x000D_
optical properties such as high birefringence of 0.24, low effective material loss (EML)_x000D__x000D_
of 0.03 cm-1, low confinement loss of 6.5 x 10-13 (dB/m), low scattering loss of 2 x_x000D__x000D_
10-3 (dB/m) and low bending loss of 7.4 x 10-20 (dB/cm). The proposed structure_x000D__x000D_
also exhibits the attened dispersion for wider frequency response. However, the real-_x000D__x000D_
life fabrication of the suggested model is highly feasible using the current technology_x000D__x000D_
due to the unique shape of circular air holes in the cladding region. The outcomes make_x000D__x000D_
the proposed PCF a stronger candidate for polarization-preserving applications such as_x000D__x000D_
sensing, communications and filtering operations in THz band.

توثيق المرجعي (APA)

Monir, Md. Khairum, Hasan, Mahmudul, Paul, Bikash Kumar, Ahmed, Kawsar, El-Khozondar, Hala J.,& Amiri, IS (2019). High birefringent, low loss and flattened dispersion asymmetric slotted core-based photonic crystal fiber in THz regime. International Journal of Modern Physics B, Vol. 33, No. 20, World Scientific Pub Co Pte Lt. 27421