Investigation of output power in ring CW fiber laser using graphene saturable absorber

This paper reported the effect of different coupling ratio in continuous wave fiber laser in a ring cavity configuration. Different coupling ratios of 10/90 and 50/50 were tested. Where the output power may vary depending on the ratio and it can be applied to specific area that requires either high...

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Main Authors:	Hamida, Belal Ahmed, Eltaif, Tawfig, Mohd Noh, Farhan Daniel, Khan, Sheroz
Format:	Article
Language:	English English
Published:	Institute of Advanced Engineering and Science 2019
Subjects:	QC Physics TK452 Electric apparatus and materials. Electric circuits. Electric networks
Online Access:	http://irep.iium.edu.my/76566/ http://irep.iium.edu.my/76566/ http://irep.iium.edu.my/76566/ http://irep.iium.edu.my/76566/1/76566_Investigation%20of%20output%20power%20in%20ring.pdf http://irep.iium.edu.my/76566/2/76566_Investigation%20of%20output%20power%20in%20ring_SCOPUS.pdf

id	iium-76566
recordtype	eprints
spelling	iium-765662019-12-10T06:30:27Z http://irep.iium.edu.my/76566/ Investigation of output power in ring CW fiber laser using graphene saturable absorber Hamida, Belal Ahmed Eltaif, Tawfig Mohd Noh, Farhan Daniel Khan, Sheroz QC Physics TK452 Electric apparatus and materials. Electric circuits. Electric networks This paper reported the effect of different coupling ratio in continuous wave fiber laser in a ring cavity configuration. Different coupling ratios of 10/90 and 50/50 were tested. Where the output power may vary depending on the ratio and it can be applied to specific area that requires either high or low output power. In addition, generation of passive Q-switched erbium doped fiber laser (EDFL) using graphene based saturable absorber in ring cavity using different coupling ratio was experimentally investigated. As a result, wavelength centered at 1566.62nm is obtain from EDFL cavity. Moreover, the cavity using coupler of 50/50 is capable to achieve Q-switched pulses as compared to the cavity using coupler of 10/90. Where the maximum output power recorded is 336mW with pulse repetition rate of 23.74 kHz. In addition, the pulse width is 3.84µs, and pulse energy is 14.15nJ. Institute of Advanced Engineering and Science 2019-09 Article PeerReviewed application/pdf en http://irep.iium.edu.my/76566/1/76566_Investigation%20of%20output%20power%20in%20ring.pdf application/pdf en http://irep.iium.edu.my/76566/2/76566_Investigation%20of%20output%20power%20in%20ring_SCOPUS.pdf Hamida, Belal Ahmed and Eltaif, Tawfig and Mohd Noh, Farhan Daniel and Khan, Sheroz (2019) Investigation of output power in ring CW fiber laser using graphene saturable absorber. Bulletin of Electrical Engineering and Informatics, 8 (3). pp. 1022-1027. ISSN 2302-9285 http://beei.org/index.php/EEI/article/view/1497 10.11591/eei.v8i3.1497
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	QC Physics TK452 Electric apparatus and materials. Electric circuits. Electric networks
spellingShingle	QC Physics TK452 Electric apparatus and materials. Electric circuits. Electric networks Hamida, Belal Ahmed Eltaif, Tawfig Mohd Noh, Farhan Daniel Khan, Sheroz Investigation of output power in ring CW fiber laser using graphene saturable absorber
description	This paper reported the effect of different coupling ratio in continuous wave fiber laser in a ring cavity configuration. Different coupling ratios of 10/90 and 50/50 were tested. Where the output power may vary depending on the ratio and it can be applied to specific area that requires either high or low output power. In addition, generation of passive Q-switched erbium doped fiber laser (EDFL) using graphene based saturable absorber in ring cavity using different coupling ratio was experimentally investigated. As a result, wavelength centered at 1566.62nm is obtain from EDFL cavity. Moreover, the cavity using coupler of 50/50 is capable to achieve Q-switched pulses as compared to the cavity using coupler of 10/90. Where the maximum output power recorded is 336mW with pulse repetition rate of 23.74 kHz. In addition, the pulse width is 3.84µs, and pulse energy is 14.15nJ.
format	Article
author	Hamida, Belal Ahmed Eltaif, Tawfig Mohd Noh, Farhan Daniel Khan, Sheroz
author_facet	Hamida, Belal Ahmed Eltaif, Tawfig Mohd Noh, Farhan Daniel Khan, Sheroz
author_sort	Hamida, Belal Ahmed
title	Investigation of output power in ring CW fiber laser using graphene saturable absorber
title_short	Investigation of output power in ring CW fiber laser using graphene saturable absorber
title_full	Investigation of output power in ring CW fiber laser using graphene saturable absorber
title_fullStr	Investigation of output power in ring CW fiber laser using graphene saturable absorber
title_full_unstemmed	Investigation of output power in ring CW fiber laser using graphene saturable absorber
title_sort	investigation of output power in ring cw fiber laser using graphene saturable absorber
publisher	Institute of Advanced Engineering and Science
publishDate	2019
url	http://irep.iium.edu.my/76566/ http://irep.iium.edu.my/76566/ http://irep.iium.edu.my/76566/ http://irep.iium.edu.my/76566/1/76566_Investigation%20of%20output%20power%20in%20ring.pdf http://irep.iium.edu.my/76566/2/76566_Investigation%20of%20output%20power%20in%20ring_SCOPUS.pdf
first_indexed	2023-09-18T21:48:09Z
last_indexed	2023-09-18T21:48:09Z
_version_	1777413588768522240

Investigation of output power in ring CW fiber laser using graphene saturable absorber

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