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Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study

This study presents the utilization of an indium tin oxide (ITO) thin film as a saturable absorber (SA) in various cavity configurations to illustrate a Q-switched erbium-doped fiber laser (EDFL). The system is designed in three distinct configurations, including linear, single-ring, and Figure-8 ca...

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Main Authors: Muhamad Zamri, Ain Zamira, Hani Zalkepali, Noor Ummi Hazirah, Awang, Noor Azura, Mun Kok Lim, Mun Kok Lim, Nik Mahmud, Nik Noor Haryatul Eleena, Muhammad, Nur Ainnaa Mardhiah
Format: Article
Language:English
Published: Elsevier 2024
Subjects:
T Technology (General)
Online Access:http://eprints.uthm.edu.my/10873/1/J17339_a72bebc5697da90be831fda739c36e08.pdf
http://eprints.uthm.edu.my/10873/
https://doi.org/10.1016/j.yofte.2023.103638
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spelling my.uthm.eprints.108732024-05-13T07:18:03Z http://eprints.uthm.edu.my/10873/ Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study Muhamad Zamri, Ain Zamira Hani Zalkepali, Noor Ummi Hazirah Awang, Noor Azura Mun Kok Lim, Mun Kok Lim Nik Mahmud, Nik Noor Haryatul Eleena Muhammad, Nur Ainnaa Mardhiah T Technology (General) This study presents the utilization of an indium tin oxide (ITO) thin film as a saturable absorber (SA) in various cavity configurations to illustrate a Q-switched erbium-doped fiber laser (EDFL). The system is designed in three distinct configurations, including linear, single-ring, and Figure-8 cavities, by integrating ITO in the setup, which has a modulation depth of 48.04 %. The research findings highlight that the single-ring cavity design has better performance over linear and Figure-8 designs in terms of Q-switched EDFL performance. The advantage of the single-ring cavity design is demonstrated by the higher values of the repetition rate and signal-to-noise ratio, which are 37.60 kHz and 57.45 dB, respectively. Subsequently, this single-ring cavity can be employed in applications of tunable, switchable dual-wavelength systems and optical fiber sensing. Elsevier 2024 Article PeerReviewed text en http://eprints.uthm.edu.my/10873/1/J17339_a72bebc5697da90be831fda739c36e08.pdf Muhamad Zamri, Ain Zamira and Hani Zalkepali, Noor Ummi Hazirah and Awang, Noor Azura and Mun Kok Lim, Mun Kok Lim and Nik Mahmud, Nik Noor Haryatul Eleena and Muhammad, Nur Ainnaa Mardhiah (2024) Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study. Optical Fiber Technology, 82. pp. 1-10. https://doi.org/10.1016/j.yofte.2023.103638
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Muhamad Zamri, Ain Zamira
Hani Zalkepali, Noor Ummi Hazirah
Awang, Noor Azura
Mun Kok Lim, Mun Kok Lim
Nik Mahmud, Nik Noor Haryatul Eleena
Muhammad, Nur Ainnaa Mardhiah
Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study
description This study presents the utilization of an indium tin oxide (ITO) thin film as a saturable absorber (SA) in various cavity configurations to illustrate a Q-switched erbium-doped fiber laser (EDFL). The system is designed in three distinct configurations, including linear, single-ring, and Figure-8 cavities, by integrating ITO in the setup, which has a modulation depth of 48.04 %. The research findings highlight that the single-ring cavity design has better performance over linear and Figure-8 designs in terms of Q-switched EDFL performance. The advantage of the single-ring cavity design is demonstrated by the higher values of the repetition rate and signal-to-noise ratio, which are 37.60 kHz and 57.45 dB, respectively. Subsequently, this single-ring cavity can be employed in applications of tunable, switchable dual-wavelength systems and optical fiber sensing.
format Article
author Muhamad Zamri, Ain Zamira
Hani Zalkepali, Noor Ummi Hazirah
Awang, Noor Azura
Mun Kok Lim, Mun Kok Lim
Nik Mahmud, Nik Noor Haryatul Eleena
Muhammad, Nur Ainnaa Mardhiah
author_facet Muhamad Zamri, Ain Zamira
Hani Zalkepali, Noor Ummi Hazirah
Awang, Noor Azura
Mun Kok Lim, Mun Kok Lim
Nik Mahmud, Nik Noor Haryatul Eleena
Muhammad, Nur Ainnaa Mardhiah
author_sort Muhamad Zamri, Ain Zamira
title Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study
title_short Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study
title_full Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study
title_fullStr Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study
title_full_unstemmed Q-switched erbium-doped fiber lasers with ITO thin film saturable absorbers: A comprehensive cavity configuration study
title_sort q-switched erbium-doped fiber lasers with ito thin film saturable absorbers: a comprehensive cavity configuration study
publisher Elsevier
publishDate 2024
url http://eprints.uthm.edu.my/10873/1/J17339_a72bebc5697da90be831fda739c36e08.pdf
http://eprints.uthm.edu.my/10873/
https://doi.org/10.1016/j.yofte.2023.103638
_version_ 1800094618522484736
score 13.211869

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