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1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber

Ultrafast pulse with short duration ranging from picosecond to femtosecond has extensive industrial and scientific applications. The laser cavity generates this ultrafast pulse, however, was typically designed to emit the light at wavebands such as at approximately 1.5–1.6 μm or 1.9–2.0 μm. This c...

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Main Authors: Lau, Kuen Yao, Zulkifli, Mohd Zamani
Format: Article
Language:English
English
English
Published: Elsevier 2021
Subjects:
QC Physics
Online Access:http://irep.iium.edu.my/87570/7/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized%20mode-locked_SCOPUS.pdf
http://irep.iium.edu.my/87570/13/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized.pdf
http://irep.iium.edu.my/87570/19/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized%20mode-locked_WoS.pdf
http://irep.iium.edu.my/87570/
https://www.sciencedirect.com/science/article/abs/pii/S135044952030654X
https://doi.org/10.1016/j.infrared.2020.103606
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spelling my.iium.irep.875702021-04-09T00:39:51Z http://irep.iium.edu.my/87570/ 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber Lau, Kuen Yao Zulkifli, Mohd Zamani QC Physics Ultrafast pulse with short duration ranging from picosecond to femtosecond has extensive industrial and scientific applications. The laser cavity generates this ultrafast pulse, however, was typically designed to emit the light at wavebands such as at approximately 1.5–1.6 μm or 1.9–2.0 μm. This could be limited by the bandgap of certain saturable absorber material to conduct ultra-broadband laser emission. Graphene, a 2D material with gapless band structure contributes to the optical resonant excitation to emit at any wavelength. The graphene was employed as the saturable absorber and positioned in a laser cavity consisting of both erbium and thuliumdoped fiber laser. A synchronized mode-locked fiber laser was generated at a centre wavelength of 1563.5 nm and 1931.9 nm, giving a pulse duration of 700 fs and 1.77 ps at a constant pulse repetition rate of 12.905 MHz. The success of this work will provide a better insight by developing the optimum utilization of a saturable absorber in generating multiple mode-locked lasers with different yet far wavelength in near-infrared red region. Elsevier 2021 Article PeerReviewed application/pdf en http://irep.iium.edu.my/87570/7/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized%20mode-locked_SCOPUS.pdf application/pdf en http://irep.iium.edu.my/87570/13/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized.pdf application/pdf en http://irep.iium.edu.my/87570/19/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized%20mode-locked_WoS.pdf Lau, Kuen Yao and Zulkifli, Mohd Zamani (2021) 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber. Infrared Physics and Technology, 112. pp. 1-6. ISSN 1350-4495 https://www.sciencedirect.com/science/article/abs/pii/S135044952030654X https://doi.org/10.1016/j.infrared.2020.103606
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
English
topic QC Physics
spellingShingle QC Physics
Lau, Kuen Yao
Zulkifli, Mohd Zamani
1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
description Ultrafast pulse with short duration ranging from picosecond to femtosecond has extensive industrial and scientific applications. The laser cavity generates this ultrafast pulse, however, was typically designed to emit the light at wavebands such as at approximately 1.5–1.6 μm or 1.9–2.0 μm. This could be limited by the bandgap of certain saturable absorber material to conduct ultra-broadband laser emission. Graphene, a 2D material with gapless band structure contributes to the optical resonant excitation to emit at any wavelength. The graphene was employed as the saturable absorber and positioned in a laser cavity consisting of both erbium and thuliumdoped fiber laser. A synchronized mode-locked fiber laser was generated at a centre wavelength of 1563.5 nm and 1931.9 nm, giving a pulse duration of 700 fs and 1.77 ps at a constant pulse repetition rate of 12.905 MHz. The success of this work will provide a better insight by developing the optimum utilization of a saturable absorber in generating multiple mode-locked lasers with different yet far wavelength in near-infrared red region.
format Article
author Lau, Kuen Yao
Zulkifli, Mohd Zamani
author_facet Lau, Kuen Yao
Zulkifli, Mohd Zamani
author_sort Lau, Kuen Yao
title 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
title_short 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
title_full 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
title_fullStr 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
title_full_unstemmed 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
title_sort 1.56 μm and 1.93 μm synchronized mode-locked fiber laser with graphene saturable absorber
publisher Elsevier
publishDate 2021
url http://irep.iium.edu.my/87570/7/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized%20mode-locked_SCOPUS.pdf
http://irep.iium.edu.my/87570/13/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized.pdf
http://irep.iium.edu.my/87570/19/87570_1.56%20%CE%BCm%20and%201.93%20%CE%BCm%20synchronized%20mode-locked_WoS.pdf
http://irep.iium.edu.my/87570/
https://www.sciencedirect.com/science/article/abs/pii/S135044952030654X
https://doi.org/10.1016/j.infrared.2020.103606
_version_ 1696976074754228224
score 13.211869

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