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2001

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Please use this identifier to cite or link to this item: https://hdl.handle.net/2445/18730

Effect of External Noise Correlation in Optical Coherence Resonance

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http://dx.doi.org/10.1103/PhysRevE.64.051109

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.

Subject

Física estadística, Termodinàmica, Sistemes dinàmics diferenciables, Òptica

Subject (English)

Statistical physics, Thermodynamics, Differentiable dynamical systems, Optics

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Articles publicats en revistes (Física Quàntica i Astrofísica)

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MARTÍN BULDÚ, Javier, et al. Effect of External Noise Correlation in Optical Coherence Resonance. Physical Review E. 2001. Vol. 64, num. 5, pags. 051109(1)-051109(9). ISSN 1539-3755. [consulted: 6 of June of 2026]. Available at: https://hdl.handle.net/2445/18730

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