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Title: Effect of External Noise Correlation in Optical Coherence Resonance
Author: Martín Buldú, Javier
García Ojalvo, Jordi
Mirasso Santos, Claudio Rubén
Torrent, M. C. (Maria Carme)
Sancho, José M.
Keywords: Física estadística
Sistemes dinàmics diferenciables
Statistical physics
Differentiable dynamical systems
Issue Date: 2001
Publisher: The American Physical Society
Abstract: 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.
Note: Reproducció del document publicata:
It is part of: Physical Review E, 2001, vol. 64, núm. 5, p. 051109(1)-051109(9)
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ISSN: 1539-3755
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

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