Staff View: 1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber

1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber

We demonstrate a Q-switched Thulium-doped fiber laser (TDFL) operating at 1941 nm region based on multi-layer black phosphorous (BP) as a saturable absorber (SA). The BP-based SA was prepared by mechanically exfoliating BP crystal and fixing the acquired BP flakes onto the scotch tape. A small piece...

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Main Authors:	Latiff, A.A., Rusdi, M.F.M., Jusoh, Z., Yasin, M., Ahmad, Harith, Harun, Sulaiman Wadi
Format:	Article
Published:	INOE 2016
Subjects:	TK Electrical engineering. Electronics Nuclear engineering
Online Access:	http://eprints.um.edu.my/17823/ https://oam-rc.inoe.ro/index.php?option=magazine&op=view&idu=2915&catid=99
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id	my.um.eprints.17823
record_format	eprints
spelling	my.um.eprints.178232019-01-02T04:48:48Z http://eprints.um.edu.my/17823/ 1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber Latiff, A.A. Rusdi, M.F.M. Jusoh, Z. Yasin, M. Ahmad, Harith Harun, Sulaiman Wadi TK Electrical engineering. Electronics Nuclear engineering We demonstrate a Q-switched Thulium-doped fiber laser (TDFL) operating at 1941 nm region based on multi-layer black phosphorous (BP) as a saturable absorber (SA). The BP-based SA was prepared by mechanically exfoliating BP crystal and fixing the acquired BP flakes onto the scotch tape. A small piece of the tape was then sandwiched between two ferrules and incorporated in TDFL cavity to achieve stable Q-switched operation in conjunction with 1552 nm core pumping. The pulse repetition rate of the laser could be varied from 15.32 to 27.82 kHz, by tuning the pump power from 495 to 645 mW. At 645 mW pump power, the laser showed the average output power, pulse energy, and pulse width of 14 mW, 0.50 μJ, and 4.38 µs, respectively. Our results show that multi-layer BP is a promising SA for Q-switching laser operation in 2-micron region. INOE 2016 Article PeerReviewed Latiff, A.A. and Rusdi, M.F.M. and Jusoh, Z. and Yasin, M. and Ahmad, Harith and Harun, Sulaiman Wadi (2016) 1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber. Optoelectronics and Advanced Materials-Rapid Communications, 10 (11-12). pp. 801-806. ISSN 1842-6573 https://oam-rc.inoe.ro/index.php?option=magazine&op=view&idu=2915&catid=99
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 Latiff, A.A. Rusdi, M.F.M. Jusoh, Z. Yasin, M. Ahmad, Harith Harun, Sulaiman Wadi 1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
description	We demonstrate a Q-switched Thulium-doped fiber laser (TDFL) operating at 1941 nm region based on multi-layer black phosphorous (BP) as a saturable absorber (SA). The BP-based SA was prepared by mechanically exfoliating BP crystal and fixing the acquired BP flakes onto the scotch tape. A small piece of the tape was then sandwiched between two ferrules and incorporated in TDFL cavity to achieve stable Q-switched operation in conjunction with 1552 nm core pumping. The pulse repetition rate of the laser could be varied from 15.32 to 27.82 kHz, by tuning the pump power from 495 to 645 mW. At 645 mW pump power, the laser showed the average output power, pulse energy, and pulse width of 14 mW, 0.50 μJ, and 4.38 µs, respectively. Our results show that multi-layer BP is a promising SA for Q-switching laser operation in 2-micron region.
format	Article
author	Latiff, A.A. Rusdi, M.F.M. Jusoh, Z. Yasin, M. Ahmad, Harith Harun, Sulaiman Wadi
author_facet	Latiff, A.A. Rusdi, M.F.M. Jusoh, Z. Yasin, M. Ahmad, Harith Harun, Sulaiman Wadi
author_sort	Latiff, A.A.
title	1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
title_short	1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
title_full	1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
title_fullStr	1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
title_full_unstemmed	1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
title_sort	1941 nm q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber
publisher	INOE
publishDate	2016
url	http://eprints.um.edu.my/17823/ https://oam-rc.inoe.ro/index.php?option=magazine&op=view&idu=2915&catid=99
_version_	1643690529261617152
score	13.211869

1941 nm Q-switched thulium-doped fiber laser with a multi-layer black phosphorus saturable absorber

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