Amplitude modulation in a pair of time-delay coupled external-cavity semiconductor lasers

A  Prasad; Ying-Cheng Lai; A  Gavrielides; V  Kovanis

doi:10.1016/j.physleta.2003.08.072

Amplitude modulation in a pair of time-delay coupled external-cavity semiconductor lasers

A Prasad
, Ying-Cheng Lai
, A Gavrielides
, V Kovanis

Physics

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

73 Citations (Scopus)

Abstract

The phenomenon of amplitude death in coupled nonlinear oscillators has been a topic of recent interest. We demonstrate that a similar phenomenon can occur in a pair of time-delay coupled, external-cavity semiconductor lasers. In particular, with coupling chaotic oscillations of the laser field can be converted into quasiperiodic motion and low-frequency fluctuations in laser power can be suppressed. (C) 2003 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	71-77
Number of pages	7
Journal	Physics Letters A
Volume	318
Issue number	1-2
Early online date	24 Sept 2003
DOIs	https://doi.org/10.1016/j.physleta.2003.08.072
Publication status	Published - 3 Nov 2003

Keywords

low-frequency fluctuations
limit-cycle oscillators
optical feedback
coherence collapse
death
stability
dymanics
Lang

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10.1016/j.physleta.2003.08.072

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abstract = "The phenomenon of amplitude death in coupled nonlinear oscillators has been a topic of recent interest. We demonstrate that a similar phenomenon can occur in a pair of time-delay coupled, external-cavity semiconductor lasers. In particular, with coupling chaotic oscillations of the laser field can be converted into quasiperiodic motion and low-frequency fluctuations in laser power can be suppressed. (C) 2003 Elsevier B.V. All rights reserved.",

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AU - Lai, Ying-Cheng

AU - Gavrielides, A

AU - Kovanis, V

PY - 2003/11/3

Y1 - 2003/11/3

N2 - The phenomenon of amplitude death in coupled nonlinear oscillators has been a topic of recent interest. We demonstrate that a similar phenomenon can occur in a pair of time-delay coupled, external-cavity semiconductor lasers. In particular, with coupling chaotic oscillations of the laser field can be converted into quasiperiodic motion and low-frequency fluctuations in laser power can be suppressed. (C) 2003 Elsevier B.V. All rights reserved.

AB - The phenomenon of amplitude death in coupled nonlinear oscillators has been a topic of recent interest. We demonstrate that a similar phenomenon can occur in a pair of time-delay coupled, external-cavity semiconductor lasers. In particular, with coupling chaotic oscillations of the laser field can be converted into quasiperiodic motion and low-frequency fluctuations in laser power can be suppressed. (C) 2003 Elsevier B.V. All rights reserved.

KW - low-frequency fluctuations

KW - limit-cycle oscillators

KW - optical feedback

KW - coherence collapse

KW - death

KW - stability

KW - dymanics

KW - Lang

U2 - 10.1016/j.physleta.2003.08.072

DO - 10.1016/j.physleta.2003.08.072

M3 - Article

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VL - 318

SP - 71

EP - 77

JO - Physics Letters A

JF - Physics Letters A

IS - 1-2

ER -

Amplitude modulation in a pair of time-delay coupled external-cavity semiconductor lasers

Abstract

Keywords

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