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Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser

A titanium carbide (Ti2C)-based saturable absorber was demonstrated in a compact thulium-doped fluoride fiber laser (TDFFL) configured to generate stable microsecond pulses in single-and multiwavelength operations. An in line Mach-Zehnder interferometer (MZI) based on a two-mode fiber was incorporat...

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Main Authors: Ahmad, Harith, Kamely, A. A., Samion, M. Z., Soo, Y. H.
Format: Article
Published: Elsevier Science Inc 2022
Subjects:
T Technology (General)
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.um.edu.my/43083/
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spelling my.um.eprints.430832023-09-04T06:55:53Z http://eprints.um.edu.my/43083/ Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser Ahmad, Harith Kamely, A. A. Samion, M. Z. Soo, Y. H. T Technology (General) TA Engineering (General). Civil engineering (General) A titanium carbide (Ti2C)-based saturable absorber was demonstrated in a compact thulium-doped fluoride fiber laser (TDFFL) configured to generate stable microsecond pulses in single-and multiwavelength operations. An in line Mach-Zehnder interferometer (MZI) based on a two-mode fiber was incorporated into the laser cavity to generate a birefringent effect that has a fixed free spectral range (FSR) and an extinction ratio (ER) of 0.83 nm and 6.17 dB, respectively. At the maximum pump power of 250 mW, the TDFFL generated single-wavelength Q- switched pulses with a maximum frequency of 35.20 kHz, a pulse width of 3.30 mu s, and pulse energy of 2.55 nJ, respectively. In the multiwavelength Q-switching operation, the laser-generated pulses have a frequency, pulse width, and pulse energy of 27.02 kHz, 3.17 mu s, and 1.79 nJ, respectively. The proposed single-and multi wavelength Q-switched fiber lasers were stable and compact, making them suitable for industrial applications. Elsevier Science Inc 2022-01 Article PeerReviewed Ahmad, Harith and Kamely, A. A. and Samion, M. Z. and Soo, Y. H. (2022) Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser. Optical Fiber Technology, 68. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2021.102790 <https://doi.org/10.1016/j.yofte.2021.102790>. 10.1016/j.yofte.2021.102790
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic T Technology (General)
TA Engineering (General). Civil engineering (General)
spellingShingle T Technology (General)
TA Engineering (General). Civil engineering (General)
Ahmad, Harith
Kamely, A. A.
Samion, M. Z.
Soo, Y. H.
Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser
description A titanium carbide (Ti2C)-based saturable absorber was demonstrated in a compact thulium-doped fluoride fiber laser (TDFFL) configured to generate stable microsecond pulses in single-and multiwavelength operations. An in line Mach-Zehnder interferometer (MZI) based on a two-mode fiber was incorporated into the laser cavity to generate a birefringent effect that has a fixed free spectral range (FSR) and an extinction ratio (ER) of 0.83 nm and 6.17 dB, respectively. At the maximum pump power of 250 mW, the TDFFL generated single-wavelength Q- switched pulses with a maximum frequency of 35.20 kHz, a pulse width of 3.30 mu s, and pulse energy of 2.55 nJ, respectively. In the multiwavelength Q-switching operation, the laser-generated pulses have a frequency, pulse width, and pulse energy of 27.02 kHz, 3.17 mu s, and 1.79 nJ, respectively. The proposed single-and multi wavelength Q-switched fiber lasers were stable and compact, making them suitable for industrial applications.
format Article
author Ahmad, Harith
Kamely, A. A.
Samion, M. Z.
Soo, Y. H.
author_facet Ahmad, Harith
Kamely, A. A.
Samion, M. Z.
Soo, Y. H.
author_sort Ahmad, Harith
title Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser
title_short Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser
title_full Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser
title_fullStr Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser
title_full_unstemmed Ti2C MXene for multi-wavelength enhancement in S-band Q-switched thulium doped fluoride fiber laser
title_sort ti2c mxene for multi-wavelength enhancement in s-band q-switched thulium doped fluoride fiber laser
publisher Elsevier Science Inc
publishDate 2022
url http://eprints.um.edu.my/43083/
_version_ 1776247439944056832
score 13.211869

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