Article ID Journal Published Year Pages File Type
852229 Optik - International Journal for Light and Electron Optics 2009 5 Pages PDF
Abstract

In this paper, we have carried out simulative performance analysis by positioning the DCF non-symmetrically in a periodic amplified re-circulating loop for optical soliton transmission link over a long haul. The investigations indicate that relatively stable pulses can propagate in a mid-compensated optical soliton transmission over a long-haul dispersion-managed soliton regime in a fiber link with loss and periodic amplification by keeping the average dispersion small but non-zero. Here non-zero anomalous fiber dispersion equal to 6 ps/nm is maintained by inserting DCF in the beginning, middle and end of the fiber loop. Here it is demonstrated that solitons can propagate even when β2 varies along the fiber length up to transmission distance of 18,000 km.

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