R. Ganapathy et al., Soliton propagation in a birefringent optical fiber with fiber loss and frequency chirping, OPT COMMUN, 194(4-6), 2001, pp. 299-302
We obtain the Lax pair for a coupled system where the fiber loss and pulse
chirping terms exactly balance each other and thereby obtain single soliton
solutions. The amplitude of the pulse is found to decrease in an exponenti
al way with the pulse area always remaining a constant. (C) 2001 Elsevier S
cience B.V. All rights reserved.