title: Optimal allocation of amplifiers in a dispersion-managed line for a wavelength-division-multiplexed soliton transmission system.
abstract: Optimal allocation of amplifiers in a dispersion-managed line is theoretically derived by means of minimizing the collision-induced frequency shift in a two-channel wavelength-division-multiplexed soliton transmission system. Almost complete cancellation of the frequency shift can be obtained for such a system with any strength of dispersion management.
authors: H
authors: H
authors: Sugahara
authors: A
authors: A
authors: Maruta
authors: Y
authors: Y
authors: Kodama