Title :
Performance analysis of dispersion and nonlinear characteristics of a photonic crystal fiber (PCF) with GeO2 core and defected cladding
Author :
Md. Al-Mamun Sabuz;K. M. Niaz Reza;Md. Afzal Hossain;Md. Sajjad Hossain;Satya Prasad Majumder
Author_Institution :
Department of Electrical Electronic and Communication Engineering, Military Institute of Science and Technology, Dhaka-1216, Bangladesh
Abstract :
An innovative Nearly Zero Dispersion Fiber (NZDF) at 1.6μm wavelength is designed having GeO2 elliptical core, GeO2 doped SiO2 at gladding region as well as varying diameter of nearest air hole of core with the others air-hole and investigated Finite Element Method (FEM) using COMSOL. The suggested PCF shows encouraging dispersion characteristics (-1.954 × 10-14ps/km-nm) with an effective area (2.11 × 10-11 μm2) and a value of non-linear parameter (0.000641W-1km-1) at 1.6μm making it suitable candidate for nonlinear optical application and chromatic dispersion controller.
Keywords :
"Optical fiber dispersion","Photonic crystal fibers","Doping","Chromatic dispersion","Optical fibers","Optical fiber communication"
Conference_Titel :
Computer and Information Technology (ICCIT), 2015 18th International Conference on
DOI :
10.1109/ICCITechn.2015.7488101
