论文部分内容阅读
针对简并光学参量振荡器的非线性动力学特点,应用互耦合参量调制法研究了两台简并光学参量振荡器之间的超混沌控制与周期态同步.理论研究结果表明,对于全同或不完全相同的简并光学参量振荡器均可实现从超混沌输出到周期输出的转化,当满足最大条件Lyapunov指数小于零时,两台全同简并光学参量振荡器之间可以实现两种方式的周期态精确同步,即同向同步和反向同步,同步方式与初始条件和调制系数有关.
Aiming at the nonlinear dynamics of the degenerate optical parametric oscillator, the mutual chaos control and periodic state synchronization between the two degenerate optical parametric oscillators are studied by using the mutual coupling parametric modulation method. The theoretical results show that for the same or Not all the same degenerate optical parametric oscillator can be achieved from the output of the hyperchaotic output to the output of the cycle, when the maximum conditions Lyapunov exponent is less than zero, the two identical degenerate optical parametric oscillator can be achieved between two ways The exact synchronization of the periodic state, that is, synchronous and reverse synchronization, the synchronization method and the initial conditions and the modulation factor.