Bài báo khoa học

In this paper, a photonic crystal fiber (PCF) with core infiltrated with Nitrobenzene is proposed and investigated. Its feature properties such as the effective refractive index, effective mode area, chromatic dispersion, and confinement loss have been numerically simulated. The obtained results show that characteristic quantities of PCF with core infiltrated with Nitrobenzene (PCF-N) have some advantages in comparison to PCF with core infiltrated with Toluene (PCF-T) at 1.55 mm wavelength. For the purpose of supercontinuum generation, two optimal structures with lattice constants, L = 2:0 mm and L = 2:5 mm, with filling factors d=L = 0:3 are identified.