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Conference Paper/Proceeding/Abstract 961 views 206 downloads

Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks

M A Khamis, Karin Ennser

2018 IEEE British and Irish Conference on Optics and Photonics (BICOP)

Swansea University Author: Karin Ennser

DOI (Published version): 10.1109/bicop.2018.8658309

Abstract

In this study, a two-level laser system model is presented to simulate the dynamic performance of the thulium-doped fiber amplifier around transmission window. We used the numerical methods to investigate the influences of channels drop in thulium-doped fiber amplifier performance and compare to tha...

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Published in: 2018 IEEE British and Irish Conference on Optics and Photonics (BICOP)
ISBN: 978-1-5386-7362-1 9781538673614
Published: IEEE 2019
URI: https://cronfa.swan.ac.uk/Record/cronfa52915
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spelling 2020-10-12T15:17:27.6070802 v2 52915 2019-12-02 Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks 0aa21e9e51bfb74793881e5780d29ae8 Karin Ennser Karin Ennser true false 2019-12-02 EEEG In this study, a two-level laser system model is presented to simulate the dynamic performance of the thulium-doped fiber amplifier around transmission window. We used the numerical methods to investigate the influences of channels drop in thulium-doped fiber amplifier performance and compare to that in an erbium-doped fiber amplifier at 1.55.μm region. Our findings revealed that the dynamic performance of a thulium-doped amplifier is smaller than for an erbium-doped fiber amplifier. The optical gain-clamping technique is proposed to reduce the effects of power transients in both optical amplifiers due to the channels drop in reconfigurable WDM system. We illustrate that the optical gain-clamped technique is more efficient when applied to thulium-doped fiber amplifier than erbium-doped fiber amplifier. As a result, the thulium-doped fiber amplifier shows greater stability with a larger broadband to enable high capacity WDM transmission. Conference Paper/Proceeding/Abstract 2018 IEEE British and Irish Conference on Optics and Photonics (BICOP) IEEE 978-1-5386-7362-1 9781538673614 7 3 2019 2019-03-07 10.1109/bicop.2018.8658309 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2020-10-12T15:17:27.6070802 2019-12-02T10:57:31.6815929 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering M A Khamis 1 Karin Ennser 2 52915__16010__51713d6ac29e467896274499fcc59717.pdf khamis2019.pdf 2019-12-02T11:00:30.4405595 Output 495928 application/pdf Accepted Manuscript true 2019-12-02T00:00:00.0000000 false
title Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
spellingShingle Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
Karin Ennser
title_short Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
title_full Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
title_fullStr Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
title_full_unstemmed Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
title_sort Comparative Studies of Thulium and Erbium-doped Fiber Amplifiers for Dynamic Optical WDM Networks
author_id_str_mv 0aa21e9e51bfb74793881e5780d29ae8
author_id_fullname_str_mv 0aa21e9e51bfb74793881e5780d29ae8_***_Karin Ennser
author Karin Ennser
author2 M A Khamis
Karin Ennser
format Conference Paper/Proceeding/Abstract
container_title 2018 IEEE British and Irish Conference on Optics and Photonics (BICOP)
publishDate 2019
institution Swansea University
isbn 978-1-5386-7362-1
9781538673614
doi_str_mv 10.1109/bicop.2018.8658309
publisher IEEE
college_str Faculty of Science and Engineering
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hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 1
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description In this study, a two-level laser system model is presented to simulate the dynamic performance of the thulium-doped fiber amplifier around transmission window. We used the numerical methods to investigate the influences of channels drop in thulium-doped fiber amplifier performance and compare to that in an erbium-doped fiber amplifier at 1.55.μm region. Our findings revealed that the dynamic performance of a thulium-doped amplifier is smaller than for an erbium-doped fiber amplifier. The optical gain-clamping technique is proposed to reduce the effects of power transients in both optical amplifiers due to the channels drop in reconfigurable WDM system. We illustrate that the optical gain-clamped technique is more efficient when applied to thulium-doped fiber amplifier than erbium-doped fiber amplifier. As a result, the thulium-doped fiber amplifier shows greater stability with a larger broadband to enable high capacity WDM transmission.
published_date 2019-03-07T04:05:35Z
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score 11.036553

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