A synchronization theory of a series laser link consisted of three kinds of erbium-doped fiber ring lasers

Senlin Yan

doi:10.1117/12.3004858

20 October 2023 A synchronization theory of a series laser link consisted of three kinds of erbium-doped fiber ring lasers

Senlin Yan

Author Affiliations +

Proceedings Volume 12916, Third International Conference on Signal Image Processing and Communication (ICSIPC 2023); 129160G (2023) https://doi.org/10.1117/12.3004858
Event: Third International Conference on Signal Image Processing and Communication (ICSIPC 2023), 2023, Kunming, China

Abstract

The paper presents a synchronization theory of series laser link consisted of three kinds of erbium-doped fiber ring lasers. Firstly, we present a synchronization equation of an erbium-doped fiber three-ring laser synchronizing with an erbiumdoped fiber dual-ring laser while a steady synchronization can realize between this two lasers when real parts of all eigenvalues are negative values. Secondly, we present another synchronization equation of the erbium-doped fiber dualring laser synchronizing with another erbium-doped fiber single-ring laser while a steady synchronization can realize between this two lasers when real parts of all eigenvalues are negative values. Moreover, a synchronization theory of the series laser link is proven by this two sets of synchronization equations. Our numerical result indicates that the series synchronization laser link are obtained in a chaotic dynamical state, a dual-cycle dynamical state, and a four-cycle dynamical state in three cases. We find that dynamics of the series laser synchronization link can be induced to all kinds of dynamical behaviors by adjusting the pump levels. The series laser link synchronization theory can be used as an important reference for laser secure communication, neural network, and optical network.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Senlin Yan "A synchronization theory of a series laser link consisted of three kinds of erbium-doped fiber ring lasers", Proc. SPIE 12916, Third International Conference on Signal Image Processing and Communication (ICSIPC 2023), 129160G (20 October 2023); https://doi.org/10.1117/12.3004858

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KEYWORDS

Fiber lasers

Ring lasers

Optical networks

Telecommunications

Optical communications

Laser communications

Laser cutting

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