7 February 2008 Controlling hyperchaos in nonlinear three-wave coupling
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Abstract
The hyperchaotic orbits in the nonlinear three-wave coupling can be controlled by applying a small control wave. For a given set of linear frequency mismatch and growth-damping parameters, periodic orbit can be achieved by adjusting the amplitude of the control wave. The range of the amplitude of the control wave is determined by calculating the Lyapunov exponent of the three-wave coupling system. Numerical simulations show that the period number differs on the account of the amplitude of the control wave. Increasing the amplitude of the control wave from 0, the hyperchaotic state of the three-wave coupling system results in conversion to periodic 4, subsequently it is converted into period 2, and then into period 1.
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Hong Chen, Lu Wang, XiuQin Feng, "Controlling hyperchaos in nonlinear three-wave coupling", Proc. SPIE 6839, Nonlinear Optics: Technologies and Applications, 683927 (7 February 2008); doi: 10.1117/12.757756; https://doi.org/10.1117/12.757756
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