Complicated basins in external-cavity semiconductor lasers

Awadhesh Prasad; Ying Cheng Lai; Athanasios Gavrielides; Vassilios Kovanis

doi:10.1016/S0375-9601(03)00880-6

Complicated basins in external-cavity semiconductor lasers

Awadhesh Prasad, Ying Cheng Lai, Athanasios Gavrielides, Vassilios Kovanis

Research output: Contribution to journal › Article › peer-review

23 Citations (Scopus)

Abstract

We demonstrate that complicated basins of attraction can occur in time-delay coupled, external-cavity semiconductor lasers. In particular, we find that there can be multiple coexisting attractors associated with low-frequency fluctuations in the laser power output, and prediction of the asymptotic attractor for specific initial conditions is practically impossible.

Original language	English
Pages (from-to)	44-50
Number of pages	7
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	314
Issue number	1-2
DOIs	https://doi.org/10.1016/S0375-9601(03)00880-6
Publication status	Published - Jul 21 2003
Externally published	Yes

Keywords

Nonlinear dynamics
Optical chaos
Semiconductor lasers

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1016/S0375-9601(03)00880-6

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abstract = "We demonstrate that complicated basins of attraction can occur in time-delay coupled, external-cavity semiconductor lasers. In particular, we find that there can be multiple coexisting attractors associated with low-frequency fluctuations in the laser power output, and prediction of the asymptotic attractor for specific initial conditions is practically impossible.",

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AU - Lai, Ying Cheng

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N2 - We demonstrate that complicated basins of attraction can occur in time-delay coupled, external-cavity semiconductor lasers. In particular, we find that there can be multiple coexisting attractors associated with low-frequency fluctuations in the laser power output, and prediction of the asymptotic attractor for specific initial conditions is practically impossible.

AB - We demonstrate that complicated basins of attraction can occur in time-delay coupled, external-cavity semiconductor lasers. In particular, we find that there can be multiple coexisting attractors associated with low-frequency fluctuations in the laser power output, and prediction of the asymptotic attractor for specific initial conditions is practically impossible.

KW - Nonlinear dynamics

KW - Optical chaos

KW - Semiconductor lasers

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