Please use this identifier to cite or link to this item:
Título : Effect of external noise correlation in optical coherence resonance
Autor : Buldú, Javier M., García-Ojalvo, Jordi, Mirasso, Claudio R., Torrent, M. C., Sancho, J. M.
Palabras clave : [PACS] Fluctuation phenomena, random processes, noise, and Brownian motion
[PACS] Dynamics of nonlinear optical systems; optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics
[PACS] Semiconductor lasers; laser diodes
Fecha de publicación : 19-Oct-2001
Editor: American Physical Society
Resumen: Coherence resonance occurring in semiconductor lasers with optical feedback is studied via the Lang-Kobayashi model with external nonwhite noise in the pumping current. The temporal correlation and the amplitude of the noise have a highly relevant influence in the system, leading to an optimal coherent response for suitable values of both the noise amplitude and correlation time. This phenomenon is quantitatively characterized by means of several statistical measures.
Descripción : 4 pages, 5 figures.-- PACS nrs.: 05.40.-a, 42.65.Sf, 42.55.Px.-- ArXiv pre-print available at:
Versión del editor:
ISSN: 1539-3755
DOI: 10.1103/PhysRevE.64.051109
Citación : Physical Review E 64(5): 051109 (2001)
Appears in Collections:(IFISC) Artículos

Files in This Item:
File Description SizeFormat 
Buldu_et_al_PRE_64_051109_2001.pdf64,48 kBAdobe PDFView/Open
Show full item record

Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.