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A microwave signal generation technique based on Brillouin-Erbium fiber laser

An all-optical microwave signal generator based on multiwavelength Brillouin-Erbium fiber laser (MBEFL) is proposed. The MBEFL unit is designed at fixed wavelength spacing of 0.084 nm, which corresponds to ~10 GHz carrier signal. The underlying mechanism MBEFL unit is by recycling the backscattered...

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Main Authors: Ahmad, Nurul Atiqah, Dahlan, Samsul Haimi, Jamaluddin, Mohd. Haizal, Sanchez Lara, Rafael, Cholan, Noran Azizan
Format: Article
Published: Universiti Tun Hussein Onn 2019
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/89092/
https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2497
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spelling my.utm.890922021-01-26T08:44:28Z http://eprints.utm.my/id/eprint/89092/ A microwave signal generation technique based on Brillouin-Erbium fiber laser Ahmad, Nurul Atiqah Dahlan, Samsul Haimi Jamaluddin, Mohd. Haizal Sanchez Lara, Rafael Cholan, Noran Azizan TK Electrical engineering. Electronics Nuclear engineering An all-optical microwave signal generator based on multiwavelength Brillouin-Erbium fiber laser (MBEFL) is proposed. The MBEFL unit is designed at fixed wavelength spacing of 0.084 nm, which corresponds to ~10 GHz carrier signal. The underlying mechanism MBEFL unit is by recycling the backscattered Stokes waves into the cavity to generate higher-order Stokes waves. Heterodyning process is then applied to the Brillouin pump (BP) consisted of first-order Brillouin Stokes (BS1) (0.084 nm spacing) and second-order Brillouin Stokes (BS2) (0.168 nm spacing) signals by using a photodetector (PD). The heterodyned outputs are microwave signals at the frequencies of 10.56 GHz and 21.2 GHz, relative to first order and second order Stokes waves, respectively. These microwave signals are experimentally achieved by controlling the EDF pump power where the EDF pump power can be as low as 20 mW. Universiti Tun Hussein Onn 2019 Article PeerReviewed Ahmad, Nurul Atiqah and Dahlan, Samsul Haimi and Jamaluddin, Mohd. Haizal and Sanchez Lara, Rafael and Cholan, Noran Azizan (2019) A microwave signal generation technique based on Brillouin-Erbium fiber laser. International Journal of Integrated Engineering, 11 (1). pp. 33-38. ISSN 2229-838X https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2497
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/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Ahmad, Nurul Atiqah
Dahlan, Samsul Haimi
Jamaluddin, Mohd. Haizal
Sanchez Lara, Rafael
Cholan, Noran Azizan
A microwave signal generation technique based on Brillouin-Erbium fiber laser
description An all-optical microwave signal generator based on multiwavelength Brillouin-Erbium fiber laser (MBEFL) is proposed. The MBEFL unit is designed at fixed wavelength spacing of 0.084 nm, which corresponds to ~10 GHz carrier signal. The underlying mechanism MBEFL unit is by recycling the backscattered Stokes waves into the cavity to generate higher-order Stokes waves. Heterodyning process is then applied to the Brillouin pump (BP) consisted of first-order Brillouin Stokes (BS1) (0.084 nm spacing) and second-order Brillouin Stokes (BS2) (0.168 nm spacing) signals by using a photodetector (PD). The heterodyned outputs are microwave signals at the frequencies of 10.56 GHz and 21.2 GHz, relative to first order and second order Stokes waves, respectively. These microwave signals are experimentally achieved by controlling the EDF pump power where the EDF pump power can be as low as 20 mW.
format Article
author Ahmad, Nurul Atiqah
Dahlan, Samsul Haimi
Jamaluddin, Mohd. Haizal
Sanchez Lara, Rafael
Cholan, Noran Azizan
author_facet Ahmad, Nurul Atiqah
Dahlan, Samsul Haimi
Jamaluddin, Mohd. Haizal
Sanchez Lara, Rafael
Cholan, Noran Azizan
author_sort Ahmad, Nurul Atiqah
title A microwave signal generation technique based on Brillouin-Erbium fiber laser
title_short A microwave signal generation technique based on Brillouin-Erbium fiber laser
title_full A microwave signal generation technique based on Brillouin-Erbium fiber laser
title_fullStr A microwave signal generation technique based on Brillouin-Erbium fiber laser
title_full_unstemmed A microwave signal generation technique based on Brillouin-Erbium fiber laser
title_sort microwave signal generation technique based on brillouin-erbium fiber laser
publisher Universiti Tun Hussein Onn
publishDate 2019
url http://eprints.utm.my/id/eprint/89092/
https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/2497
_version_ 1690370969005195264
score 13.211869

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