A theoretical investigation of the long-haul RZ-DPSK system performance using DFF and NZDSF.
Transmission performances of 6,000 km RZ-DPSK system using dispersion flattened fiber (DFF) and non-zero dispersion shifted fiber (NZDSF) were theoretically investigated and compared. Both fibers showed similar performance when the repeater output power was small, but the DFF showed superior performance in the higher repeater output power regime. The result shows that the merit of the DFF is fully utilized when the repeater output power is high enough.
Taga
Hidenori
H
National Sun Yat-Sen University, No.70 Lien-Hai Road, Kaohsiung, 80424 Taiwan, ROC. hidenoritaga@mail.nsysu.edu.tw
D003198:Computer Simulation; D017076:Computer-Aided Design; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008962:Models, Theoretical; D055100:Optical Fibers; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity; D013685:Telecommunications / Q000295:instrumentation*