TY - JOUR
T1 - 'Two-stage' perturbation theory for bandwidth-limited amplification of optical solitons near the zero-dispersion point
AU - Malomed, B. A.
AU - Uzunov, I. M.
AU - Gölles, M.
AU - Lederer, F.
PY - 1997
Y1 - 1997
N2 - We show that soliton propagation in transmission lines where bandwidth-limited amplification, nonlinear gain or loss, and a strong third-order dispersion are present can be reasonably described in terms of a 'two-stage' perturbation theory. In contrast to the adiabatic soliton perturbation theory which is known to fail beyond a critical strength of third-order dispersion, a modulation of the soliton phase caused by third-order dispersion is taken into account in this approach.
AB - We show that soliton propagation in transmission lines where bandwidth-limited amplification, nonlinear gain or loss, and a strong third-order dispersion are present can be reasonably described in terms of a 'two-stage' perturbation theory. In contrast to the adiabatic soliton perturbation theory which is known to fail beyond a critical strength of third-order dispersion, a modulation of the soliton phase caused by third-order dispersion is taken into account in this approach.
UR - https://www.scopus.com/pages/publications/0001592551
U2 - 10.1103/PhysRevE.55.3777
DO - 10.1103/PhysRevE.55.3777
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AN - SCOPUS:0001592551
SN - 1063-651X
VL - 55
SP - 3777
EP - 3780
JO - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
JF - Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics
IS - 3
ER -