Research and analysis of fiber-optic communication lines based on wave multiplexing technology

Abstract

These include the following information fiber optic technologies WDM/DWDM and HDWDM (Wavelength Division Multiplexing/Dense WDM&High Dense WDM) with wavelength 0.85,...,1.55 i = mkm . For fiber-optic communication lines, the main element of which are receiving optical modules, fiber-optic cables and transmitting optical modules. Thus, this work is devoted to the study methods and means increasing the efficiency using network resources of fiber-optic communication lines using dense spectral multiplexing of optical signals with separation communication channels.