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Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation

A lanthanum hexaboride (LaB6)-coated D-shape fibre was successfully employed in an erbium-doped fibre laser cavity as a saturable absorber (SA) for pulse generation via the Q-switching mechanism. The Q-switched laser was obtained with an operation wavelength of 1561.4 nm within a pump power range be...

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Main Authors: Omar, S., Musa, B., Ahmed, N., Jusoh, Z., Rahman, H. A., Rosol, A. H. A., Apsari, R., Harun, Sulaiman Wadi
Format: Article
Published: Taylor & Francis 2022
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/41538/
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spelling my.um.eprints.415382023-11-03T06:13:59Z http://eprints.um.edu.my/41538/ Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation Omar, S. Musa, B. Ahmed, N. Jusoh, Z. Rahman, H. A. Rosol, A. H. A. Apsari, R. Harun, Sulaiman Wadi TK Electrical engineering. Electronics Nuclear engineering A lanthanum hexaboride (LaB6)-coated D-shape fibre was successfully employed in an erbium-doped fibre laser cavity as a saturable absorber (SA) for pulse generation via the Q-switching mechanism. The Q-switched laser was obtained with an operation wavelength of 1561.4 nm within a pump power range between 82.0 and 97.6 mW. The maximum pulse rate of 57.41 kHz, minimum pulse duration of 4.49 mu s and maximum pulse energy of 73.94 nJ were obtained at a 97.6 mW pump. Our results indicate that LaB6 is a promising SA material used for generating a stable and low-cost pulsed laser. Taylor & Francis 2022-10-07 Article PeerReviewed Omar, S. and Musa, B. and Ahmed, N. and Jusoh, Z. and Rahman, H. A. and Rosol, A. H. A. and Apsari, R. and Harun, Sulaiman Wadi (2022) Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation. Journal of Modern Optics, 69 (17). pp. 1016-1021. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2022.2108152 <https://doi.org/10.1080/09500340.2022.2108152>. 10.1080/09500340.2022.2108152
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 TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Omar, S.
Musa, B.
Ahmed, N.
Jusoh, Z.
Rahman, H. A.
Rosol, A. H. A.
Apsari, R.
Harun, Sulaiman Wadi
Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation
description A lanthanum hexaboride (LaB6)-coated D-shape fibre was successfully employed in an erbium-doped fibre laser cavity as a saturable absorber (SA) for pulse generation via the Q-switching mechanism. The Q-switched laser was obtained with an operation wavelength of 1561.4 nm within a pump power range between 82.0 and 97.6 mW. The maximum pulse rate of 57.41 kHz, minimum pulse duration of 4.49 mu s and maximum pulse energy of 73.94 nJ were obtained at a 97.6 mW pump. Our results indicate that LaB6 is a promising SA material used for generating a stable and low-cost pulsed laser.
format Article
author Omar, S.
Musa, B.
Ahmed, N.
Jusoh, Z.
Rahman, H. A.
Rosol, A. H. A.
Apsari, R.
Harun, Sulaiman Wadi
author_facet Omar, S.
Musa, B.
Ahmed, N.
Jusoh, Z.
Rahman, H. A.
Rosol, A. H. A.
Apsari, R.
Harun, Sulaiman Wadi
author_sort Omar, S.
title Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation
title_short Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation
title_full Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation
title_fullStr Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation
title_full_unstemmed Lanthanum hexaboride coated D-shaped fibre for Q-switched pulse generation
title_sort lanthanum hexaboride coated d-shaped fibre for q-switched pulse generation
publisher Taylor & Francis
publishDate 2022
url http://eprints.um.edu.my/41538/
_version_ 1781777954805645312
score 13.159267

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