Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique

A modern wideband and ﬂat gain erbium-doped ﬁber ampliﬁer (EDFA) is suggested and accomplished, by employing a recently fabricated hafnia-bismuth-erbium doped ﬁber (HB-EDF) and zirconia-erbium doped ﬁber (Zr-EDF) as a hybrid active ﬁber. The performance of the proposed EDFA is examined in both forwa...

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Main Authors:	Al-Azzawia, Alabbas A., Almukhtara, Aya, Hamida, Belal Ahmed, Shyamal, Das, Anirban, Dhar, Paul, Mukul Chandra, Ahmad, Harith, Harun, Sulaiman Wadi
Format:	Article
Language:	English English
Published:	Elsevier B.V. 2019
Subjects:	TK452 Electric apparatus and materials. Electric circuits. Electric networks
Online Access:	http://irep.iium.edu.my/72306/ http://irep.iium.edu.my/72306/ http://irep.iium.edu.my/72306/ http://irep.iium.edu.my/72306/1/2019-Wideband%20andflat%20gain%20series%20erbium%20dopedfiber%20amplifier%20using%20hybridactivefiber%20with%20backward%20pumping%20distribution%20technique.pdf http://irep.iium.edu.my/72306/7/72306_Wideband%20and%20%EF%AC%82at%20gain%20series%20erbium%20doped_SCOPUS.pdf

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recordtype	eprints
spelling	iium-723062019-07-12T01:27:42Z http://irep.iium.edu.my/72306/ Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique Al-Azzawia, Alabbas A. Almukhtara, Aya Hamida, Belal Ahmed Shyamal, Das Anirban, Dhar Paul, Mukul Chandra Ahmad, Harith Harun, Sulaiman Wadi TK452 Electric apparatus and materials. Electric circuits. Electric networks A modern wideband and ﬂat gain erbium-doped ﬁber ampliﬁer (EDFA) is suggested and accomplished, by employing a recently fabricated hafnia-bismuth-erbium doped ﬁber (HB-EDF) and zirconia-erbium doped ﬁber (Zr-EDF) as a hybrid active ﬁber. The performance of the proposed EDFA is examined in both forward and backward pumping schemes, using 0.5m long HB-EDF and 4m long Zr-EDF in series structure to fulﬁll a wideband ampliﬁcation that cover C- and L-telecommunication bands, respectively. At the optimumlaser diodes powers, the backward pumping ampliﬁer attained a gain ﬂatness of 14.6dB with the maximum gain variation of±1.8dB, throughout a wide bandwidth of 70nm, that is from 1530nm to 1600nm. The noise ﬁgure ﬂuctuates from 4.3dB to 7.9dB within the gain ﬂatness band. Using the backward pumping distribution technique, the proposed ampliﬁer demonstrates not only an eﬃcient performance, but also a cost reduction since only one laser diode is utilized to pump two stages. Elsevier B.V. 2019-06 Article PeerReviewed application/pdf en http://irep.iium.edu.my/72306/1/2019-Wideband%20andflat%20gain%20series%20erbium%20dopedfiber%20amplifier%20using%20hybridactivefiber%20with%20backward%20pumping%20distribution%20technique.pdf application/pdf en http://irep.iium.edu.my/72306/7/72306_Wideband%20and%20%EF%AC%82at%20gain%20series%20erbium%20doped_SCOPUS.pdf Al-Azzawia, Alabbas A. and Almukhtara, Aya and Hamida, Belal Ahmed and Shyamal, Das and Anirban, Dhar and Paul, Mukul Chandra and Ahmad, Harith and Harun, Sulaiman Wadi (2019) Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique. Results in Physics, 13. pp. 1-6. ISSN 2211-3797 https://www.sciencedirect.com/science/article/pii/S2211379719304711 10.1016/j.rinp.2019.102186
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TK452 Electric apparatus and materials. Electric circuits. Electric networks
spellingShingle	TK452 Electric apparatus and materials. Electric circuits. Electric networks Al-Azzawia, Alabbas A. Almukhtara, Aya Hamida, Belal Ahmed Shyamal, Das Anirban, Dhar Paul, Mukul Chandra Ahmad, Harith Harun, Sulaiman Wadi Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
description	A modern wideband and ﬂat gain erbium-doped ﬁber ampliﬁer (EDFA) is suggested and accomplished, by employing a recently fabricated hafnia-bismuth-erbium doped ﬁber (HB-EDF) and zirconia-erbium doped ﬁber (Zr-EDF) as a hybrid active ﬁber. The performance of the proposed EDFA is examined in both forward and backward pumping schemes, using 0.5m long HB-EDF and 4m long Zr-EDF in series structure to fulﬁll a wideband ampliﬁcation that cover C- and L-telecommunication bands, respectively. At the optimumlaser diodes powers, the backward pumping ampliﬁer attained a gain ﬂatness of 14.6dB with the maximum gain variation of±1.8dB, throughout a wide bandwidth of 70nm, that is from 1530nm to 1600nm. The noise ﬁgure ﬂuctuates from 4.3dB to 7.9dB within the gain ﬂatness band. Using the backward pumping distribution technique, the proposed ampliﬁer demonstrates not only an eﬃcient performance, but also a cost reduction since only one laser diode is utilized to pump two stages.
format	Article
author	Al-Azzawia, Alabbas A. Almukhtara, Aya Hamida, Belal Ahmed Shyamal, Das Anirban, Dhar Paul, Mukul Chandra Ahmad, Harith Harun, Sulaiman Wadi
author_facet	Al-Azzawia, Alabbas A. Almukhtara, Aya Hamida, Belal Ahmed Shyamal, Das Anirban, Dhar Paul, Mukul Chandra Ahmad, Harith Harun, Sulaiman Wadi
author_sort	Al-Azzawia, Alabbas A.
title	Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
title_short	Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
title_full	Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
title_fullStr	Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
title_full_unstemmed	Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
title_sort	wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique
publisher	Elsevier B.V.
publishDate	2019
url	http://irep.iium.edu.my/72306/ http://irep.iium.edu.my/72306/ http://irep.iium.edu.my/72306/ http://irep.iium.edu.my/72306/1/2019-Wideband%20andflat%20gain%20series%20erbium%20dopedfiber%20amplifier%20using%20hybridactivefiber%20with%20backward%20pumping%20distribution%20technique.pdf http://irep.iium.edu.my/72306/7/72306_Wideband%20and%20%EF%AC%82at%20gain%20series%20erbium%20doped_SCOPUS.pdf
first_indexed	2023-09-18T21:42:26Z
last_indexed	2023-09-18T21:42:26Z
_version_	1777413229752877056

Wideband and ﬂat gain series erbium doped ﬁber ampliﬁer using hybrid active ﬁber with backward pumping distribution technique

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