Based on nonlinear Schrödinger equation in optical fiber, the factor of distortion of pulse
(DIS) is defined to evaluate the distortion of the pulse. The relation among the DIS, critical …

We present the results of the investigations for the evolution behavior of Cos-Gauss pulse by
propagating it through a single mode optical fiber in the regime where fiber dispersion is …

In this paper, the linear propagation characteristics of the exponential optical pulse with
initial linear and nonlinear frequency chirp are numerically studied in a single mode fibre for …

In this paper, the linear propagation characteristics of the exponential optical pulse with
initial linear and nonlinear frequency chirp are numerically studied in a single mode fibre for …

By using Runge-kutta algorithm, calculates the differential equations that describe the
evolution of super-gaussian pulse in optical fibers. The numerical result indicates that the …

The research on pulse and its transmission performance is an eternal topic in the fields of
laser, optoelectronics and optical communication. However, due to the limitations of …

The generation and transmission characteristics of optical pulses with nonlinear chirp are
analytically studied. When we compare our results, assuming a Gaussian pulse with a …

In this paper, we propose and successfully show that power level of the optical pulse at the
transmitter side can be increased and still having smaller pulse degradation, by introducing …

The MNLS equation and variational method are used to derive the evolution equations for
the parameters of Super-Gaussian pulse and their analytic solutions. The influence of the …

A comprehensive method is proposed to investigate gain narrowing and the gain saturation
effect in a fiber chirped pulse amplification system. It can solve the comprehensive gain …