Samenvatting
We investigate the temporal dynamics of a multinonlinear electrooptical system
with delayed feedback. We show that when a self-sustained electronic oscillator is introduced in the electric path of the feedback loop, a wide variety of complex periodic and chaotic states can be excited. In particular, the chaotic breather and pulse-package oscillations with slow–fast temporal dynamics are experimentally observed in the system, and they are characterized by excitablelike trajectories and scroll patterns in the state space.
We show that a notable specificity of these chaotic states is the presence of three distinctand well-separated timescales in the temporal time traces. We analyze the interaction between the main nonlinearities of the system and the delayed feedback loop, and finally, we discuss the main dynamical features displayed by this family of photonic systems.
with delayed feedback. We show that when a self-sustained electronic oscillator is introduced in the electric path of the feedback loop, a wide variety of complex periodic and chaotic states can be excited. In particular, the chaotic breather and pulse-package oscillations with slow–fast temporal dynamics are experimentally observed in the system, and they are characterized by excitablelike trajectories and scroll patterns in the state space.
We show that a notable specificity of these chaotic states is the presence of three distinctand well-separated timescales in the temporal time traces. We analyze the interaction between the main nonlinearities of the system and the delayed feedback loop, and finally, we discuss the main dynamical features displayed by this family of photonic systems.
| Originele taal-2 | English |
|---|---|
| Artikelnummer | 7803608 |
| Aantal pagina's | 8 |
| Tijdschrift | IEEE Photonics Journal |
| Volume | 8 |
| Nummer van het tijdschrift | 4 |
| DOI's | |
| Status | Published - aug 2016 |