Numerical study on harmonic mode-locked fiber ring laser based on the nonlinear polarization rotation in SOA;

The dynamic equations which describe the pulse nonlinear polarization rotation(NPR) of nonlinear birefringence in ring cavity fiber laser were given.

We propose a novel all-optical sampling method using nonlinear polarization rotation in a semiconductor optical amplifier.

Study of self-similar pulse nonlinear polarization rotation mode-locked fiber laser

Homotopic perturbation method for nonlinear vibrations of bimetallic shallow shells of revolution;

Adaptive fuzzy sliding mode control for nonlinear vibration reduction of structure;

Combination resonance of laterally nonlinear vibration of axially moving systems;

Study and application of non-linear vibration theory in vibratory conveyer;

Compare the results of two methods of non-linear vibration of a spur gear pair;

The non-linear vibration in two-dimension of three flexible symmetric simple harmonic oscillator;

On the nonlinear oscillation of internal sliding friction in particulate matter;

Establishment and Approximate Solution to Horizontal Equation in Case of Nonlinear Oscillation of Plane Pendelum;

By using averaging method for nonlinear oscillation, internal resonance, primary resonance,and double resonances of the first order approximation solutions and their corresponding steady state solutions of the system are obtained.