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Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity

All-fiber passively Q-switched fiber lasers have been demonstrated by using a graphene oxide (GO) Q-switcher for possible applications in telecommunication, laser processing, fiber sensing and medicine. The GO material was obtained through a modified Hummers method from expanded acid washed graphite...

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Main Authors: Mat, Fauziah Che, Yasin, Moh, Latiff, Anas Abdul, Harun, Sulaiman Wadi
Format: Article
Language:English
Published: Photonics Society of Poland 2017
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/77505/1/FauziahCheMat2017_GrapheneOxideFilmasPassiveQ-switcher.pdf
http://eprints.utm.my/id/eprint/77505/
http://photonics.pl/PLP/index.php/letters/article/view/9-36
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spelling my.utm.775052018-09-24T01:22:08Z http://eprints.utm.my/id/eprint/77505/ Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity Mat, Fauziah Che Yasin, Moh Latiff, Anas Abdul Harun, Sulaiman Wadi TK Electrical engineering. Electronics Nuclear engineering All-fiber passively Q-switched fiber lasers have been demonstrated by using a graphene oxide (GO) Q-switcher for possible applications in telecommunication, laser processing, fiber sensing and medicine. The GO material was obtained through a modified Hummers method from expanded acid washed graphite flakes and was embedded into a polyvinyl alcohol (PVA) film to form a saturable absorber (SA) device. The Q-switched pulse operates at 1563.3nm with a repetition rate that can be tuned from 44.33kHz to 61.77kHz as the pump power changes from 39mW to 96mW. The highest repetition rate of 61.77kHz is achieved at a pump power of 96mW and it is observed that the Q-switched pulse produced a maximum pulse energy of 0.054nJ and pulse width of 5.57 mu s at 96mW pump power. Photonics Society of Poland 2017 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/77505/1/FauziahCheMat2017_GrapheneOxideFilmasPassiveQ-switcher.pdf Mat, Fauziah Che and Yasin, Moh and Latiff, Anas Abdul and Harun, Sulaiman Wadi (2017) Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity. Photonics Letters of Poland, 9 (3). pp. 100-102. ISSN 2080-2242 http://photonics.pl/PLP/index.php/letters/article/view/9-36
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Mat, Fauziah Che
Yasin, Moh
Latiff, Anas Abdul
Harun, Sulaiman Wadi
Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
description All-fiber passively Q-switched fiber lasers have been demonstrated by using a graphene oxide (GO) Q-switcher for possible applications in telecommunication, laser processing, fiber sensing and medicine. The GO material was obtained through a modified Hummers method from expanded acid washed graphite flakes and was embedded into a polyvinyl alcohol (PVA) film to form a saturable absorber (SA) device. The Q-switched pulse operates at 1563.3nm with a repetition rate that can be tuned from 44.33kHz to 61.77kHz as the pump power changes from 39mW to 96mW. The highest repetition rate of 61.77kHz is achieved at a pump power of 96mW and it is observed that the Q-switched pulse produced a maximum pulse energy of 0.054nJ and pulse width of 5.57 mu s at 96mW pump power.
format Article
author Mat, Fauziah Che
Yasin, Moh
Latiff, Anas Abdul
Harun, Sulaiman Wadi
author_facet Mat, Fauziah Che
Yasin, Moh
Latiff, Anas Abdul
Harun, Sulaiman Wadi
author_sort Mat, Fauziah Che
title Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
title_short Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
title_full Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
title_fullStr Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
title_full_unstemmed Graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
title_sort graphene oxide film as a passive q-switcher in an erbium-doped fiber laser cavity
publisher Photonics Society of Poland
publishDate 2017
url http://eprints.utm.my/id/eprint/77505/1/FauziahCheMat2017_GrapheneOxideFilmasPassiveQ-switcher.pdf
http://eprints.utm.my/id/eprint/77505/
http://photonics.pl/PLP/index.php/letters/article/view/9-36
_version_ 1643657565534420992
score 13.211869

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