We are exploring an optoelectronic oscillator featuring a Colpitts oscillator in its electrical path. The Colpitts oscillator generates high frequency electrical signals and exhibits dynamical behaviors such as periodic and bursting oscillations which can be easily monitored using a potentiometer. Inserting the Colpitts oscillator in the optoelectronic oscillator, we put forward the interaction between optical nonlinearity and electronic nonlinearity to obtain also complex dynamical behaviors. The temporal dynamics of the system with and without delayed feedback is investigated experimentally. It is shown that a wide variety of periodic and chaotic states can be excited and that there is an amplification of the signal frequencies. In particular, bursting, chaotic bursting and chaotic pulse-package oscillations with slow-fast temporal dynamics are experimentally observed in the system.

中文翻译：

---

Colpitts 振荡器中的突发振荡及其在光电子学中用于产生复杂光信号的应用

我们正在探索一种光电振荡器，其电气路径中具有 Colpitts 振荡器。Colpitts 振荡器产生高频电信号并表现出动态行为，例如可以使用电位计轻松监测的周期性和突发性振荡。将Colpitts振荡器插入光电振荡器中，我们提出了光学非线性和电子非线性之间的相互作用，以获得复杂的动力学行为。有和没有延迟反馈的系统的时间动力学通过实验进行了研究。结果表明，可以激发各种周期性和混沌状态，并且信号频率会放大。尤其是爆款，