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Double Brillouin frequency shift through circulation of odd-order Stokes signal

We demonstrate a simple configuration for generating a double Brillouin frequency shift through the circulation of an odd-order Brillouin Stokes signal. It is operated based on cascaded Brillouin scattering in single-mode optical fibers that behave as the Brillouin gain media. A four-port circulator...

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Main Authors: Shee, Yu Gang, Al-Mansoori, Mohammed Hayder, Ismail, Alyani, Hitam, Salasiah, Mahdi, Mohd Adzir
Format: Article
Language:English
Published: Optical Society of America 2010
Online Access:http://psasir.upm.edu.my/id/eprint/14134/1/Double%20Brillouin%20frequency%20shift%20through%20circulation%20of%20odd-order%20Stokes%20signal.pdf
http://psasir.upm.edu.my/id/eprint/14134/
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-49-20-3956
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spelling my.upm.eprints.141342018-09-04T08:11:28Z http://psasir.upm.edu.my/id/eprint/14134/ Double Brillouin frequency shift through circulation of odd-order Stokes signal Shee, Yu Gang Al-Mansoori, Mohammed Hayder Ismail, Alyani Hitam, Salasiah Mahdi, Mohd Adzir We demonstrate a simple configuration for generating a double Brillouin frequency shift through the circulation of an odd-order Brillouin Stokes signal. It is operated based on cascaded Brillouin scattering in single-mode optical fibers that behave as the Brillouin gain media. A four-port circulator is incorporated into the setup to circulate the odd-order Brillouin Stokes signal in the fiber. It thus initiates a higher order Brillouin Stokes signal, which is double Brillouin frequency downshifted from the input signal. For the 5 km long fiber, the Brillouin pump power at 23 mW gives a clean output spectrum with 30 dB sideband suppression ratio. The output signal is 0.174 nm or ∼21.7 GHz downshifted from the input signal. Optical Society of America 2010 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/14134/1/Double%20Brillouin%20frequency%20shift%20through%20circulation%20of%20odd-order%20Stokes%20signal.pdf Shee, Yu Gang and Al-Mansoori, Mohammed Hayder and Ismail, Alyani and Hitam, Salasiah and Mahdi, Mohd Adzir (2010) Double Brillouin frequency shift through circulation of odd-order Stokes signal. Applied Optics, 49 (20). pp. 3956-3959. ISSN 1559-128X; ESSN: 2155-3165 https://www.osapublishing.org/ao/abstract.cfm?uri=ao-49-20-3956 10.1364/AO.49.003956
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description We demonstrate a simple configuration for generating a double Brillouin frequency shift through the circulation of an odd-order Brillouin Stokes signal. It is operated based on cascaded Brillouin scattering in single-mode optical fibers that behave as the Brillouin gain media. A four-port circulator is incorporated into the setup to circulate the odd-order Brillouin Stokes signal in the fiber. It thus initiates a higher order Brillouin Stokes signal, which is double Brillouin frequency downshifted from the input signal. For the 5 km long fiber, the Brillouin pump power at 23 mW gives a clean output spectrum with 30 dB sideband suppression ratio. The output signal is 0.174 nm or ∼21.7 GHz downshifted from the input signal.
format Article
author Shee, Yu Gang
Al-Mansoori, Mohammed Hayder
Ismail, Alyani
Hitam, Salasiah
Mahdi, Mohd Adzir
spellingShingle Shee, Yu Gang
Al-Mansoori, Mohammed Hayder
Ismail, Alyani
Hitam, Salasiah
Mahdi, Mohd Adzir
Double Brillouin frequency shift through circulation of odd-order Stokes signal
author_facet Shee, Yu Gang
Al-Mansoori, Mohammed Hayder
Ismail, Alyani
Hitam, Salasiah
Mahdi, Mohd Adzir
author_sort Shee, Yu Gang
title Double Brillouin frequency shift through circulation of odd-order Stokes signal
title_short Double Brillouin frequency shift through circulation of odd-order Stokes signal
title_full Double Brillouin frequency shift through circulation of odd-order Stokes signal
title_fullStr Double Brillouin frequency shift through circulation of odd-order Stokes signal
title_full_unstemmed Double Brillouin frequency shift through circulation of odd-order Stokes signal
title_sort double brillouin frequency shift through circulation of odd-order stokes signal
publisher Optical Society of America
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/14134/1/Double%20Brillouin%20frequency%20shift%20through%20circulation%20of%20odd-order%20Stokes%20signal.pdf
http://psasir.upm.edu.my/id/eprint/14134/
https://www.osapublishing.org/ao/abstract.cfm?uri=ao-49-20-3956
_version_ 1643825541087756288
score 13.211869

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