| Issue |
Europhys. Lett.
Volume 42, Number 4, May II 1998
|
|
|---|---|---|
| Page(s) | 353 - 358 | |
| Section | General | |
| DOI | https://doi.org/10.1209/epl/i1998-00254-x | |
| Published online | 01 September 2002 | |
Estimation of delay times from a delayed optical feedback laser experiment
1
Department of Energy and Semiconductor Research, Faculty of Physics,
University of Oldenburg - D-26111 Oldenburg, Germany
2
Institut für Angewandte Physik, Technische Hochschule Darmstadt,
D-64289 Darmstadt, Germany
Received:
15
December
1997
Accepted:
23
March
1998
We estimate delay times from high-dimensional chaotic time series experimentally obtained from a fast optical time-delayed feedback system. The experiment consists of a semiconductor laser, where the instabilities are induced by an external T-shaped cavity introducing two delay times into the laser. The delay times are determined by a filling factor analysis and found to give a better estimate than those obtained by autocorrelation functions. Finally, the possibility of this method for the reconstruction of the system's differential equations is discussed.
PACS: 02.30.Ks – Delay and functional equations / 05.45.+b – Theory and models of chaotic systems
© EDP Sciences, 1998
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.