Chaotic time-delay signature suppression in lasers using phase-controlled dual optical feedback

Robbe de Mey; Spencer Jolly; Alexander  Locquet; Martin Virte

doi:10.1364/OPTCON.469410

Chaotic time-delay signature suppression in lasers using phase-controlled dual optical feedback

Robbe de Mey, Spencer Jolly, Alexander Locquet, Martin Virte

Onderzoeksoutput: Article › peer review

5 Citaten (Scopus)

41 Downloads (Pure)

Samenvatting

We experimentally study a semiconductor laser subject to two optical feedbacks in a free space setup. We show that control over the feedback phase is essential to adjust the time delay signature in the chaotic output intensity while affecting also the chaotic bandwidth. By optimizing the feedback phase, the time delay signature can be reduced by a factor of more than 2 while maintaining a large chaotic bandwidth.

Originele taal-2	English
Pagina's (van-tot)	2127-2134
Aantal pagina's	8
Tijdschrift	Optics Continuum
Volume	1
Nummer van het tijdschrift	10
DOI's	https://doi.org/10.1364/OPTCON.469410
Status	Published - 15 okt 2022

Bibliografische nota

Funding Information:
Funding. Fonds Wetenschappelijk Onderzoek (G0E7719N, VS01222N); Vlaamse Overheid (METHUSALEM program); H2020 Marie Skłodowska-Curie Actions (801505); Conseil régional du Grand EstEmbassy of France in Belgium (TOURNESOL program).

Publisher Copyright:
© 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement.

Copyright:
Copyright 2023 Elsevier B.V., All rights reserved.

Toegang tot document

10.1364/OPTCON.469410Licentie: Other

2022 - R. De Mey - Chaotic time-delay signature suppression in lasers using phase-controlled dual optical feedback
Authors and readers may use, reuse, and build upon the article, or use it for text or data mining without asking prior permission from the publisher or the Author(s), as long as the purpose is non-commercial and appropriate attribution is maintained.
Final published version, 2,14 MBLicentie: Other

Andere bestanden en links

Link naar publicatie in Scopus

Citeer dit

@article{b20cb04b55fb472986e38afc8ff9990a,

title = "Chaotic time-delay signature suppression in lasers using phase-controlled dual optical feedback",

abstract = "We experimentally study a semiconductor laser subject to two optical feedbacks in a free space setup. We show that control over the feedback phase is essential to adjust the time delay signature in the chaotic output intensity while affecting also the chaotic bandwidth. By optimizing the feedback phase, the time delay signature can be reduced by a factor of more than 2 while maintaining a large chaotic bandwidth.",

keywords = "LOW-FREQUENCY FLUCTUATIONSSEMICONDUCTOR-LASERDYNAMICSCAVITYSTABILIZATIONIDENTIFICATIONSUBJECTOUTPUT",

author = "{de Mey}, Robbe and Spencer Jolly and Alexander Locquet and Martin Virte",

note = "Funding Information: Funding. Fonds Wetenschappelijk Onderzoek (G0E7719N, VS01222N); Vlaamse Overheid (METHUSALEM program); H2020 Marie Sk{\l}odowska-Curie Actions (801505); Conseil r{\'e}gional du Grand EstEmbassy of France in Belgium (TOURNESOL program). Publisher Copyright: {\textcopyright} 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement. Copyright: Copyright 2023 Elsevier B.V., All rights reserved.",

year = "2022",

month = oct,

day = "15",

doi = "10.1364/OPTCON.469410",

language = "English",

volume = "1",

pages = "2127--2134",

journal = "Optics Continuum",

issn = "2770-0208",

publisher = " [Washington DC]: Optica Publishing Group, 2022-",

number = "10",

}

TY - JOUR

T1 - Chaotic time-delay signature suppression in lasers using phase-controlled dual optical feedback

AU - de Mey, Robbe

AU - Jolly, Spencer

AU - Locquet, Alexander

AU - Virte, Martin

N1 - Funding Information: Funding. Fonds Wetenschappelijk Onderzoek (G0E7719N, VS01222N); Vlaamse Overheid (METHUSALEM program); H2020 Marie Skłodowska-Curie Actions (801505); Conseil régional du Grand EstEmbassy of France in Belgium (TOURNESOL program). Publisher Copyright: © 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement. Copyright: Copyright 2023 Elsevier B.V., All rights reserved.

PY - 2022/10/15

Y1 - 2022/10/15

N2 - We experimentally study a semiconductor laser subject to two optical feedbacks in a free space setup. We show that control over the feedback phase is essential to adjust the time delay signature in the chaotic output intensity while affecting also the chaotic bandwidth. By optimizing the feedback phase, the time delay signature can be reduced by a factor of more than 2 while maintaining a large chaotic bandwidth.

AB - We experimentally study a semiconductor laser subject to two optical feedbacks in a free space setup. We show that control over the feedback phase is essential to adjust the time delay signature in the chaotic output intensity while affecting also the chaotic bandwidth. By optimizing the feedback phase, the time delay signature can be reduced by a factor of more than 2 while maintaining a large chaotic bandwidth.

KW - LOW-FREQUENCY FLUCTUATIONSSEMICONDUCTOR-LASERDYNAMICSCAVITYSTABILIZATIONIDENTIFICATIONSUBJECTOUTPUT

UR - http://www.scopus.com/inward/record.url?scp=85147736528&partnerID=8YFLogxK

U2 - 10.1364/OPTCON.469410

DO - 10.1364/OPTCON.469410

M3 - Article

VL - 1

SP - 2127

EP - 2134

JO - Optics Continuum

JF - Optics Continuum

SN - 2770-0208

IS - 10

ER -

Chaotic time-delay signature suppression in lasers using phase-controlled dual optical feedback

Samenvatting

Bibliografische nota

Toegang tot document

Andere bestanden en links

Vingerafdruk

Citeer dit