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Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach

An erbium-doped fiber ring laser is modeled by use of the standard propagation and rate equations of a homogeneous, two-level medium. A numerical model is obtained by development of a spectral analysis of erbiumdoped fiber amplifiers. This approach is modified to account for the cyclical propagation...

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Main Authors: Selvakennedy, Selvadurai, Mahdi, Mohd Adzir, Abdullah, M.K., Poopalan, Prabakaran, Ahmad, Harith
Format: Article
Published: Optical Society of America 2000
Subjects:
QC Physics
Online Access:http://eprints.um.edu.my/26013/
https://doi.org/10.1364/JOSAB.17.000914
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spelling my.um.eprints.260132021-09-02T03:09:41Z http://eprints.um.edu.my/26013/ Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach Selvakennedy, Selvadurai Mahdi, Mohd Adzir Abdullah, M.K. Poopalan, Prabakaran Ahmad, Harith QC Physics An erbium-doped fiber ring laser is modeled by use of the standard propagation and rate equations of a homogeneous, two-level medium. A numerical model is obtained by development of a spectral analysis of erbiumdoped fiber amplifiers. This approach is modified to account for the cyclical propagation of the field in the ring laser. Numerical simulations provide interesting information on the spectral behavior as well as important characteristics of the cavity, mainly the lasing wavelength and output power. The model also permits the study of competing modes' gain and signal evolutions during the transient state of the ring laser cavity. © 2000 Optical Society of America. Optical Society of America 2000 Article PeerReviewed Selvakennedy, Selvadurai and Mahdi, Mohd Adzir and Abdullah, M.K. and Poopalan, Prabakaran and Ahmad, Harith (2000) Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach. Journal of the Optical Society of America B, 17 (6). pp. 914-918. ISSN 0740-3224 https://doi.org/10.1364/JOSAB.17.000914 doi:10.1364/JOSAB.17.000914
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QC Physics
spellingShingle QC Physics
Selvakennedy, Selvadurai
Mahdi, Mohd Adzir
Abdullah, M.K.
Poopalan, Prabakaran
Ahmad, Harith
Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
description An erbium-doped fiber ring laser is modeled by use of the standard propagation and rate equations of a homogeneous, two-level medium. A numerical model is obtained by development of a spectral analysis of erbiumdoped fiber amplifiers. This approach is modified to account for the cyclical propagation of the field in the ring laser. Numerical simulations provide interesting information on the spectral behavior as well as important characteristics of the cavity, mainly the lasing wavelength and output power. The model also permits the study of competing modes' gain and signal evolutions during the transient state of the ring laser cavity. © 2000 Optical Society of America.
format Article
author Selvakennedy, Selvadurai
Mahdi, Mohd Adzir
Abdullah, M.K.
Poopalan, Prabakaran
Ahmad, Harith
author_facet Selvakennedy, Selvadurai
Mahdi, Mohd Adzir
Abdullah, M.K.
Poopalan, Prabakaran
Ahmad, Harith
author_sort Selvakennedy, Selvadurai
title Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
title_short Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
title_full Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
title_fullStr Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
title_full_unstemmed Erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
title_sort erbium-doped fiber ring laser cavity in transient and steady states studied by a numerical approach
publisher Optical Society of America
publishDate 2000
url http://eprints.um.edu.my/26013/
https://doi.org/10.1364/JOSAB.17.000914
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score 13.211869

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