Abstract
Mutual interaction of two solitons with equal amplitude ratio (K = 1) of initial pulse separation (tau_{0} = 3.5pw) propagate in mono-mode optical fiber (30,90)km is studied analytically. The examination of propagation of two solitons with unequal amplitude ratio( K = 1, 1 ) initially separated by (tau_{0} = 3.5pw) is studied also. Results show that solitons of equal amplitude coalesce into one pulse at Psi = pi and eventually separate to the initial state at y = 2pi and so on. Launching solitons with unequal amplitude i.e (K = 1.1) is the simplest way to reduce soliton interaction in order to maintain high bandwidth ( 10 Gbits/s) in communication system. Also the same study is done numerically using Split Step Fourier Method.
Article Type
Article
How to Cite this Article
Al-Dabagh, S.Y; Al-Ethawi, A.S.; and Al-Namee, K.A
(2006)
"Mathematical treatment for solition-soliton interactions in mono-mode optical fiber,"
Baghdad Science Journal: Vol. 3:
Iss.
4, Article 14.
DOI: https://doi.org/10.21123/bsj.2006.750
