Tang D Y, Ng S P, Qin L J, Meng X L
School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore 639798.
Opt Lett. 2003 Mar 1;28(5):325-7. doi: 10.1364/ol.28.000325.
We report the experimental observation and numerical simulation of deterministic chaos in a diode-pumped Nd:YAG solid-state laser that is passively Q switched by a Cr4+:YAG crystal saturable absorber. We show that apart from the stable Q-switched operation the laser can also exhibit complicated nonlinear dynamics, including the period-doubling route to chaos and periodic windows.
我们报告了由Cr4+:YAG晶体可饱和吸收体被动调Q的二极管泵浦Nd:YAG固体激光器中确定性混沌的实验观测和数值模拟。我们表明，除了稳定的调Q运转外，该激光器还可展现出复杂的非线性动力学，包括通向混沌的倍周期分岔途径和周期窗口。
