Transmission capacity improvement of ultra wide wavelength division multiplexing (UV-WDM) submarine fibre cable systems for long haul depths

Abstract

In the present study, ultimate optical transmission of ultra multi channels<i> </i>huge submarine cables under different depth conditions has been investigated over wide range of the affecting parameters. Double impact of both temperature and pressure is analyzed. It consists multiplexing technique namely UW-WDM to be merged number of 10000 transmitted channels on the same submarine optical transmission links respectively. Based on experimental data, both the deep ocean water temperature and pressure are tailored as functions of the water depth. As well as we have taken into account the estimation of the total cost planning and transmission data rate capacity of the submarine fibre cable system for this multiplexing technique under study.