title: On the nonlinear threshold versus distance in long-haul highly-dispersive coherent systems.
abstract: We show that the accumulation rate of nonlinearity in highly-dispersive long-haul coherent links can also be measured from the nonlinear threshold decrease rate, and provide simulations of such rates for both single- and cross-channel effects. We then show how the estimated rate can be used for the overall system design.
authors.affiliation: Dip Ing informazione, Università degli Studi di Parma, Parma, Italy. alberto.bononi@unipr.it
authors.forename: A
authors.initials: A
authors.lastname: Bononi
authors.forename: N
authors.initials: N
authors.lastname: Rossi
authors.forename: P
authors.initials: P
authors.lastname: Serena