Malica, Tushar, Panajotov, Krassimir, Avrutin, Evgeny orcid.org/0000-0001-5488-3222 et al. (1 more author) (2023) Passively mode-locked high-frequency dual-VCSEL system. Optics Express. pp. 8296-8306. ISSN 1094-4087
Abstract
Two VCSELs placed facing each other with one biased chip while the second chip is unbiased is shown as a promising alternative to the popularly used conventional SESAM mode-locked VECSEL to generate mode-locked pulses. We propose a theoretical model using time-delay differential rate equations and numerically show that the proposed dual-laser configuration functions as a typical gain-absorber system. Parameter space defined by laser facet reflectivities and current are used to show general trends in the exhibited nonlinear dynamics and pulsed solutions.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2023 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement. Uploaded in accordance with the publisher’s self-archiving policy. Further copying may not be permitted; contact the publisher for details. |
Keywords: | HIGH-POWER,semiconductor lasers,Nonlinear Dynamics,optical feedback,synchronisation,polarisation |
Dates: |
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Institution: | The University of York |
Academic Units: | The University of York > Faculty of Sciences (York) > Electronic Engineering (York) |
Depositing User: | Pure (York) |
Date Deposited: | 11 Apr 2023 09:20 |
Last Modified: | 27 Dec 2024 00:23 |
Published Version: | https://doi.org/10.1364/OE.480388 |
Status: | Published |
Refereed: | Yes |
Identification Number: | 10.1364/OE.480388 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:198124 |