Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)

A tunable, passively Q-switched fiber laser using titanium dioxide (TiO2 ) as saturable absorber (SA) is proposed and demonstrated. The TiO2 SA has an insertion loss and modulation depth of 2.6 dB and 19.1 % respectively. The generated laser output has a repetition rate of 83.3 kHz and pulse-widt...

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Main Authors:	Ahmad, Harith, Reduan, Siti Aisyah, Ruslan, N.E., Lee, C.S.J, Zulkifli, Muhammad Zamani, Thambiratnam,, Kavintheran
Format:	Article
Language:	English
Published:	Elsevier 2019
Subjects:	QC Physics
Online Access:	http://irep.iium.edu.my/77859/ http://irep.iium.edu.my/77859/ http://irep.iium.edu.my/77859/ http://irep.iium.edu.my/77859/8/77859%20Tunable%20Q-switched%20erbium-doped.pdf

id	iium-77859
recordtype	eprints
spelling	iium-778592020-01-28T01:17:06Z http://irep.iium.edu.my/77859/ Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2) Ahmad, Harith Reduan, Siti Aisyah Ruslan, N.E. Lee, C.S.J Zulkifli, Muhammad Zamani Thambiratnam,, Kavintheran QC Physics A tunable, passively Q-switched fiber laser using titanium dioxide (TiO2 ) as saturable absorber (SA) is proposed and demonstrated. The TiO2 SA has an insertion loss and modulation depth of 2.6 dB and 19.1 % respectively. The generated laser output has a repetition rate of 83.3 kHz and pulse-width of 0.08 μs at a maximum pump power of 270.0 mW. On the other hand, tuning the operational wavelength from 1534.0 nm to 1570 nm while fixing the pump power at 70.0 mW varies the repetition rate and pulse width from 50.5 to 22.2 kHz and 1.3 to 2.7 μs respectively. The results indicate that TiO2 could be an inexpensive and efficient SA for generating passively Q-switched fiber laser. Elsevier 2019-03-15 Article PeerReviewed application/pdf en http://irep.iium.edu.my/77859/8/77859%20Tunable%20Q-switched%20erbium-doped.pdf Ahmad, Harith and Reduan, Siti Aisyah and Ruslan, N.E. and Lee, C.S.J and Zulkifli, Muhammad Zamani and Thambiratnam,, Kavintheran (2019) Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2). Optics Communications, 435. pp. 283-288. ISSN 0030-4018 https://www.sciencedirect.com/science/article/abs/pii/S0030401818309878?via%3Dihub#! 10.1016/j.optcom.2018.11.035
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	QC Physics
spellingShingle	QC Physics Ahmad, Harith Reduan, Siti Aisyah Ruslan, N.E. Lee, C.S.J Zulkifli, Muhammad Zamani Thambiratnam,, Kavintheran Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)
description	A tunable, passively Q-switched fiber laser using titanium dioxide (TiO2 ) as saturable absorber (SA) is proposed and demonstrated. The TiO2 SA has an insertion loss and modulation depth of 2.6 dB and 19.1 % respectively. The generated laser output has a repetition rate of 83.3 kHz and pulse-width of 0.08 μs at a maximum pump power of 270.0 mW. On the other hand, tuning the operational wavelength from 1534.0 nm to 1570 nm while fixing the pump power at 70.0 mW varies the repetition rate and pulse width from 50.5 to 22.2 kHz and 1.3 to 2.7 μs respectively. The results indicate that TiO2 could be an inexpensive and efficient SA for generating passively Q-switched fiber laser.
format	Article
author	Ahmad, Harith Reduan, Siti Aisyah Ruslan, N.E. Lee, C.S.J Zulkifli, Muhammad Zamani Thambiratnam,, Kavintheran
author_facet	Ahmad, Harith Reduan, Siti Aisyah Ruslan, N.E. Lee, C.S.J Zulkifli, Muhammad Zamani Thambiratnam,, Kavintheran
author_sort	Ahmad, Harith
title	Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)
title_short	Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)
title_full	Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)
title_fullStr	Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)
title_full_unstemmed	Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)
title_sort	tunable q-switched erbium-doped fiber laser in the c-band region using nanoparticles (tio2)
publisher	Elsevier
publishDate	2019
url	http://irep.iium.edu.my/77859/ http://irep.iium.edu.my/77859/ http://irep.iium.edu.my/77859/ http://irep.iium.edu.my/77859/8/77859%20Tunable%20Q-switched%20erbium-doped.pdf
first_indexed	2023-09-18T21:49:46Z
last_indexed	2023-09-18T21:49:46Z
_version_	1777413691057111040

Tunable Q-switched erbium-doped fiber laser in the C-band region using nanoparticles (TiO2)

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