Title :
Dispersion managed soliton transmission system with unsymmetrical unit cell
Author :
Dung, Jeng-Cherng
Author_Institution :
Nat. Dong Hwa Univ., Hualien
Abstract :
The dispersion managed soliton transmission using unsymmetric dispersion map in the lumped amplifier system is investigated. For the soliton dispersion management system with equal-length segments of both normal and anomalous dispersion fibers, it is shown that the initial fiber length of the unsymmetric dispersion map must be shorter than that of the symmetric map in order to attain the chirp-free pulse at the beginning of dispersion management unit cell. By properly adjusting the initial fiber length of the unsymmetric dispersion map, the dispersive wave is reduced and the allowed transmission distance can be increased when compared to the symmetric map system with optimum pre-chirping.
Keywords :
optical fibre amplifiers; optical fibre dispersion; optical solitons; chirp-free pulse; dispersion fibers; dispersion managed soliton transmission system; equal-length segments; lumped amplifier system; optimum prechirping symmetric map system; unsymmetrical unit cell; Chirp; Conference management; Energy management; Engineering management; Optical fiber amplifiers; Optical fiber dispersion; Optical solitons; Propagation losses; Pulse amplifiers; Semiconductor optical amplifiers;
Conference_Titel :
Optical Internet and Next Generation Network, 2006. COIN-NGNCON 2006. The Joint International Conference on
Conference_Location :
Jeju
Print_ISBN :
978-89-955301-4-6
Electronic_ISBN :
978-89-955301-4-6
DOI :
10.1109/COINNGNCON.2006.4454524
