A HYBRID MODELING APPROACH FOR ACCURATE AND RELIABLE ASSESSMENT OF CHANGES IN THE BOUNDARY OPERATING MODES OF OPTICAL FIBER COMMUNICATION LINES

Abstract

This at work optician fibrous communication lines border work in the regimes signal characteristics exactly and reliable assessment for the purpose of hybrid modeling approach offer done​ in research such as temperature, mechanical stress and radiation border factors effect analysis done. BER, weakening and such as dispersion main parameters laboratory and simulation methods through measured. MATLAB on the platform modeling and analysis done.​ As a result border under the conditions FATHER 'S degradation and forecast signal quality​ opportunity was created. Research results BER and visualization of attenuation and their border to the factors was sensitivity determination possible gave. From this outside this sometimes borderline​​ work modes of optical fiber communication physical and optical parameters of optical transmission lines (OTAL) in learning methodology used and modeling methods statement will be done. Research object as highway and local optical lines selected and in them attenuation, dispersion, mechanical stress and temperature dynamic changes under the influence is evaluated. Modeling MATLAB and Opti System in their environment to do increased is based on them light spread, signal loss and phase mathematical models of distortions with the help of analysis done​ Experimental order OTDR, OSA and laser source based on organization the data is statistical and spectral methods through again processed. Article FATHER systems border in cases reliability assessment complex scientific for approach present will.