Paper Details

In optical communication system different types of fibers are laboring for different application. Loss anddispersion are two essential parameters to be determined as low as possible while designing optical fibers as opticaltransmission lines. The dispersion of optical pulses procreation in high speed WDM optical transmission systems isalmost imminent. For acceptable compensation of the dispersion compensating fiber (DCF) is one of the approaches ofattaining a high negative dispersion is to modify the refractive index profile of DCFs. In this paper, by using optifibersoftware, the shifting of the zero dispersion wavelength(ZDW) is made by changing the refractive index profiles of astandard single mode fiber(S-SMF), then the designed profile is promote for low dispersion, bending loss and splice loss.The attained result show that in designed profile the effective mode field diameter is diminished, which can adequatelyreduced the splice loss. In another observation, the parameter of peculiar DCF profiles are optimized to enhancenegative dispersion of about -879 ps/nm. km with splice loss of 9. 9dB/km and bending loss 0. 52 dB/km at bendingradius of 20 mm is obtained.

V.Vaitheeswari, A.Sivanantha Raja, T.K.Shanthi, “DESIGN OF DISPERSION COMPENSATING FIBERS WITH HIGH NEGATIVE DISPERSION, LOW BENDING AND SPLICE LOSSES: A COMPARATIVE ANALYSIS”, International Journal of Advance Engineering and Research Development (IJAERD), Vol. 5, Issue 20, pp. -, January 2018.