Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis
We analyze the intrinsic time scales of the chaotic dynamics of a semiconductor laser subject to optical feedback by estimating quantifiers derived from a permutation information approach. Based on numerically and experimentally obtained times series, we find that permutation entropy and permutation...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00189197_v47_n2_p252_Soriano |
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todo:paper_00189197_v47_n2_p252_Soriano2023-10-03T14:16:16Z Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis Soriano, M.C. Zunino, L. Rosso, O.A. Fischer, I. Mirasso, C.R. Chaos optical feedback permutation entropy permutation statistical complexity semiconductor lasers time scale identification Chaos Chaotic dynamics Chaotic semiconductor lasers Characteristic time Computationally efficient Different time scale Permutation entropy Physical systems Statistical complexity Time-scales Times series Entropy Lasers Semiconductor lasers Time measurement Feedback We analyze the intrinsic time scales of the chaotic dynamics of a semiconductor laser subject to optical feedback by estimating quantifiers derived from a permutation information approach. Based on numerically and experimentally obtained times series, we find that permutation entropy and permutation statistical complexity allow the extraction of important characteristics of the dynamics of the system. We provide evidence that permutation statistical complexity is complementary to permutation entropy, giving valuable insights into the role of the different time scales involved in the chaotic regime of the semiconductor laser dynamics subject to delay optical feedback. The results obtained confirm that this novel approach is a conceptually simple and computationally efficient method to identify the characteristic time scales of this relevant physical system. © 2011 IEEE. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00189197_v47_n2_p252_Soriano |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Chaos optical feedback permutation entropy permutation statistical complexity semiconductor lasers time scale identification Chaos Chaotic dynamics Chaotic semiconductor lasers Characteristic time Computationally efficient Different time scale Permutation entropy Physical systems Statistical complexity Time-scales Times series Entropy Lasers Semiconductor lasers Time measurement Feedback |
| spellingShingle |
Chaos optical feedback permutation entropy permutation statistical complexity semiconductor lasers time scale identification Chaos Chaotic dynamics Chaotic semiconductor lasers Characteristic time Computationally efficient Different time scale Permutation entropy Physical systems Statistical complexity Time-scales Times series Entropy Lasers Semiconductor lasers Time measurement Feedback Soriano, M.C. Zunino, L. Rosso, O.A. Fischer, I. Mirasso, C.R. Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| topic_facet |
Chaos optical feedback permutation entropy permutation statistical complexity semiconductor lasers time scale identification Chaos Chaotic dynamics Chaotic semiconductor lasers Characteristic time Computationally efficient Different time scale Permutation entropy Physical systems Statistical complexity Time-scales Times series Entropy Lasers Semiconductor lasers Time measurement Feedback |
| description |
We analyze the intrinsic time scales of the chaotic dynamics of a semiconductor laser subject to optical feedback by estimating quantifiers derived from a permutation information approach. Based on numerically and experimentally obtained times series, we find that permutation entropy and permutation statistical complexity allow the extraction of important characteristics of the dynamics of the system. We provide evidence that permutation statistical complexity is complementary to permutation entropy, giving valuable insights into the role of the different time scales involved in the chaotic regime of the semiconductor laser dynamics subject to delay optical feedback. The results obtained confirm that this novel approach is a conceptually simple and computationally efficient method to identify the characteristic time scales of this relevant physical system. © 2011 IEEE. |
| format |
JOUR |
| author |
Soriano, M.C. Zunino, L. Rosso, O.A. Fischer, I. Mirasso, C.R. |
| author_facet |
Soriano, M.C. Zunino, L. Rosso, O.A. Fischer, I. Mirasso, C.R. |
| author_sort |
Soriano, M.C. |
| title |
Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| title_short |
Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| title_full |
Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| title_fullStr |
Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| title_full_unstemmed |
Time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| title_sort |
time scales of a chaotic semiconductor laser with optical feedback under the lens of a permutation information analysis |
| url |
http://hdl.handle.net/20.500.12110/paper_00189197_v47_n2_p252_Soriano |
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