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Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber

A compact Brillouin fiber laser (BFL) utilizing a newly developed hafnium bismuth erbium-doped fiber (HB-EDF), which functions as both the Brillouin and linear gain media, is realized in the absence of Brillouin pump. It is achieved by the self-Brillouin generation from a 0.2 m length of HB-EDF with...

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Main Authors: Ahmad, Aminah, Cheng, Xiau San, Paul, Mukul Chandran, Dhar, Anirban, Das, Shyamal, Ahmad, Harith, Harun, Sulaiman Wadi
Format: Article
Published: John Wiley & Sons 2019
Subjects:
QC Physics
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/24318/
https://doi.org/10.1002/mop.31756
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spelling my.um.eprints.243182020-05-19T00:35:03Z http://eprints.um.edu.my/24318/ Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber Ahmad, Aminah Cheng, Xiau San Paul, Mukul Chandran Dhar, Anirban Das, Shyamal Ahmad, Harith Harun, Sulaiman Wadi QC Physics TK Electrical engineering. Electronics Nuclear engineering A compact Brillouin fiber laser (BFL) utilizing a newly developed hafnium bismuth erbium-doped fiber (HB-EDF), which functions as both the Brillouin and linear gain media, is realized in the absence of Brillouin pump. It is achieved by the self-Brillouin generation from a 0.2 m length of HB-EDF with high nonlinearity in a laser cavity. The self-generating BFL was obtained in both ring and linear laser cavities. Compared to the ring cavity, the BFL in the linear cavity produced more Brillouin stokes at a lower pump threshold. In the experiment, an eight-line comb with average spacing of 0.087 nm was generated at the HB-EDF pump power of 75.27 mW. This compact BFL has total cavity length of less than 0.5 m, and thus, this is the shortest gain medium reported for Brillouin erbium fiber laser generation without using any Brillouin pump. © 2019 Wiley Periodicals, Inc. John Wiley & Sons 2019 Article PeerReviewed Ahmad, Aminah and Cheng, Xiau San and Paul, Mukul Chandran and Dhar, Anirban and Das, Shyamal and Ahmad, Harith and Harun, Sulaiman Wadi (2019) Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber. Microwave and Optical Technology Letters, 61 (6). pp. 1651-1655. ISSN 0895-2477 https://doi.org/10.1002/mop.31756 doi:10.1002/mop.31756
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
TK Electrical engineering. Electronics Nuclear engineering
spellingShingle QC Physics
TK Electrical engineering. Electronics Nuclear engineering
Ahmad, Aminah
Cheng, Xiau San
Paul, Mukul Chandran
Dhar, Anirban
Das, Shyamal
Ahmad, Harith
Harun, Sulaiman Wadi
Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
description A compact Brillouin fiber laser (BFL) utilizing a newly developed hafnium bismuth erbium-doped fiber (HB-EDF), which functions as both the Brillouin and linear gain media, is realized in the absence of Brillouin pump. It is achieved by the self-Brillouin generation from a 0.2 m length of HB-EDF with high nonlinearity in a laser cavity. The self-generating BFL was obtained in both ring and linear laser cavities. Compared to the ring cavity, the BFL in the linear cavity produced more Brillouin stokes at a lower pump threshold. In the experiment, an eight-line comb with average spacing of 0.087 nm was generated at the HB-EDF pump power of 75.27 mW. This compact BFL has total cavity length of less than 0.5 m, and thus, this is the shortest gain medium reported for Brillouin erbium fiber laser generation without using any Brillouin pump. © 2019 Wiley Periodicals, Inc.
format Article
author Ahmad, Aminah
Cheng, Xiau San
Paul, Mukul Chandran
Dhar, Anirban
Das, Shyamal
Ahmad, Harith
Harun, Sulaiman Wadi
author_facet Ahmad, Aminah
Cheng, Xiau San
Paul, Mukul Chandran
Dhar, Anirban
Das, Shyamal
Ahmad, Harith
Harun, Sulaiman Wadi
author_sort Ahmad, Aminah
title Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
title_short Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
title_full Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
title_fullStr Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
title_full_unstemmed Self‐generating Brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
title_sort self‐generating brillouin fiber laser using highly nonlinear hafnium bismuth erbium‐doped fiber
publisher John Wiley & Sons
publishDate 2019
url http://eprints.um.edu.my/24318/
https://doi.org/10.1002/mop.31756
_version_ 1669007990709026816
score 13.244413

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