RESEARCH OF THE EFFECT OF THE CHEMICAL COMPOSITION OF THE OPTICAL FIBER GLASS ON THE SIGNAL SPECIFIC CHROMATIC DISPERSION
Journal: Proceedings of the O S Popov ОNAT
Year: 2018

The dependences of the specific chromatic dispersion of the signal on the working wavelength of the optical signal were analyzed for stepped optical fibers of cores and shells of various chemical compositions. For the study, the selected wavelength range of the optical signal is 1,300 ... 1.595 μm, which are widely used at the present stage in fiber optic transmission systems. The influence of dopants (germanium oxide, boron oxide, phosphorus oxide) in the composition of the core and cladding of