Dynamics of Wideband Time-Delayed Optoelectronic Oscillators With Nonlinear Filters

Jimmi H. Talla Mbe; Juliette S. D. Kamaha; Yanne K. Chembo; Paul Woafo

doi:10.1109/JQE.2019.2920694

Dynamics of Wideband Time-Delayed Optoelectronic Oscillators With Nonlinear Filters

Jimmi H. Talla Mbe, Juliette S. D. Kamaha, Yanne K. Chembo, Paul Woafo

Onderzoeksoutput: Article › peer review

15 Citaten (Scopus)

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We present a theoretical and experimental study of an optoelectronic oscillator featuring a cubic-nonlinear filter in the feedback loop. In this architecture, the nonlinearity introduces an additional timescale that leads to the emergence of complex behavior and multiscale dynamics, ultimately leading to chaos as the gain is increased. A complete bifurcation analysis is performed and successfully compared to experimental measurements. We expect this class of systems to emulate novel functionalities for analog signal processing based on time-delayed optoelectronic oscillators.

Originele taal-2	English
Artikelnummer	8730347
Pagina's (van-tot)	1-6
Aantal pagina's	6
Tijdschrift	IEEE Journal of Quantum Electronics
Volume	55
Nummer van het tijdschrift	4
DOI's	https://doi.org/10.1109/JQE.2019.2920694
Status	Published - aug 2019

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abstract = "We present a theoretical and experimental study of an optoelectronic oscillator featuring a cubic-nonlinear filter in the feedback loop. In this architecture, the nonlinearity introduces an additional timescale that leads to the emergence of complex behavior and multiscale dynamics, ultimately leading to chaos as the gain is increased. A complete bifurcation analysis is performed and successfully compared to experimental measurements. We expect this class of systems to emulate novel functionalities for analog signal processing based on time-delayed optoelectronic oscillators.",

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AU - Woafo, Paul

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AB - We present a theoretical and experimental study of an optoelectronic oscillator featuring a cubic-nonlinear filter in the feedback loop. In this architecture, the nonlinearity introduces an additional timescale that leads to the emergence of complex behavior and multiscale dynamics, ultimately leading to chaos as the gain is increased. A complete bifurcation analysis is performed and successfully compared to experimental measurements. We expect this class of systems to emulate novel functionalities for analog signal processing based on time-delayed optoelectronic oscillators.

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Dynamics of Wideband Time-Delayed Optoelectronic Oscillators With Nonlinear Filters

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