Numerical simulation using optical ring fiber and its effect on improving communication at different wavelengths

摘要

with regarding to the development of technology and the use of polymeric composites in the telecommunications industry, there has been a tremendous advancement in data exchange over long distances. consequently, optical fiber telecommunications emerged which is able to response to communication need of data in high bit rate conditions. But, one of the remarkable drawbacks with polymeric optical fibers is their limited bandwidth. Hence to overcome this problem, we reporte a novel design of hollow ring core polymeric optical fiber with polystyrene core and ethylene propylene florin cladding which can provide stable support for high bandwidth data transmission. The simulation results demonstrate that the hollow ring core polymeric optical fiber has a high potential for data transferring at high speed and low latency.moreover, the results show new reported design of polymeric optical fiber at low wavelength has a larger and flatter negative dispersion than glass-based ring fibers. additionally it has been found that the dispersion index range in the range of wavelengths between 1.11 and 1.369 mu m is negative, which reduces the slope delay.