%0 Journal Article
%T Analysis on the Propagation of the Fiber-Optic Signals in the Perturbed Nonlinear Schrodinger Equation
%A Qianqian Xing
%A Jiuli Yin
%A Lixin Tian
%J Open Access Library Journal
%V 1
%N 8
%P 1-11
%@ 2333-9721
%D 2014
%I Open Access Library
%R 10.4236/oalib.1100721
%X Chaos appears in the whole process of fiber-optic signal propagation with
one external perturbation due to the absence of damping. Via adding a proper controller,
chaos cannot be suppressed when the controller¡¯s strength is weak. With the increase
of the controller strength, the fiber-optic signal can stay in a stable state. However,
unstable phenomenon occurs in the propagation of the fiber-optic signal when
the strength exceeds a certain degree. Moreover, we discuss the parameters¡¯
sensitivity to be controlled. Numerical results show that vibration, oscillation
and escape can occur during the transmission of optic signals with different
parametric regions.
%K Fiber-Optic Signal
%K Nonlinear Schrodinger Equation
%K Vibration
%K Oscillation
%K Escape
%U http://www.oalib.com/paper/3098154