Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier
In this paper, we demonstrate a wide-uniform and source with triple Brillouin-shift wavelength spacing. The hybrid gains include the combination of erbium-ytterbium–doped fiber and distributed Raman amplifiers. For optimum performances, the Brillouin pump wavelength is set at 1532 nm with power at −...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Optical Society of America
2019
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| Online Access: | http://psasir.upm.edu.my/id/eprint/82757/ http://psasir.upm.edu.my/id/eprint/82757/1/Wide-uniform%20triple%20Brillouin%20frequency%20spacing%20multi-wavelength%20fiber%20laser%20assisted%20by%20a%20distributed%20Raman%20amplifier.pdf |
| _version_ | 1848859346186797056 |
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| author | Al-Mansoori, Mohammed Hayder Al-Alimi, Abdulmoghni Ali Wazea R., Abdul Sarmani Abas, A. F. Alresheedi, Mohammed Thamer Mahdi, Miaad A. |
| author_facet | Al-Mansoori, Mohammed Hayder Al-Alimi, Abdulmoghni Ali Wazea R., Abdul Sarmani Abas, A. F. Alresheedi, Mohammed Thamer Mahdi, Miaad A. |
| author_sort | Al-Mansoori, Mohammed Hayder |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this paper, we demonstrate a wide-uniform and source with triple Brillouin-shift wavelength spacing. The hybrid gains include the combination of erbium-ytterbium–doped fiber and distributed Raman amplifiers. For optimum performances, the Brillouin pump wavelength is set at 1532 nm with power at −20 dBm, erbium-ytterbium–doped fiber amplifier at 950 mW and Raman pump power at 900 mW. The highest channel count is obtained in this kind of laser design, where around 164 Stokes lines are produced within 10 dB spectral flatness. The corresponding bandwidth is 40 nm, where the average optical signal-to-noise ratio is maintained at 36 dB estimation. The outstanding total power stability indicates 0.74 dB fluctuation over a 45-minute duration. This merits the practicality for various applications especially in optical communication system and sensing. Furthermore, a reasonable wide tuning range of 36 nm is realized, beginning from 1532 nm, which is only restricted by the accessible hybrid gain bandwidth. |
| first_indexed | 2025-11-15T12:27:53Z |
| format | Article |
| id | upm-82757 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:27:53Z |
| publishDate | 2019 |
| publisher | Optical Society of America |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-827572021-06-01T08:45:23Z http://psasir.upm.edu.my/id/eprint/82757/ Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier Al-Mansoori, Mohammed Hayder Al-Alimi, Abdulmoghni Ali Wazea R., Abdul Sarmani Abas, A. F. Alresheedi, Mohammed Thamer Mahdi, Miaad A. In this paper, we demonstrate a wide-uniform and source with triple Brillouin-shift wavelength spacing. The hybrid gains include the combination of erbium-ytterbium–doped fiber and distributed Raman amplifiers. For optimum performances, the Brillouin pump wavelength is set at 1532 nm with power at −20 dBm, erbium-ytterbium–doped fiber amplifier at 950 mW and Raman pump power at 900 mW. The highest channel count is obtained in this kind of laser design, where around 164 Stokes lines are produced within 10 dB spectral flatness. The corresponding bandwidth is 40 nm, where the average optical signal-to-noise ratio is maintained at 36 dB estimation. The outstanding total power stability indicates 0.74 dB fluctuation over a 45-minute duration. This merits the practicality for various applications especially in optical communication system and sensing. Furthermore, a reasonable wide tuning range of 36 nm is realized, beginning from 1532 nm, which is only restricted by the accessible hybrid gain bandwidth. Optical Society of America 2019-09 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/82757/1/Wide-uniform%20triple%20Brillouin%20frequency%20spacing%20multi-wavelength%20fiber%20laser%20assisted%20by%20a%20distributed%20Raman%20amplifier.pdf Al-Mansoori, Mohammed Hayder and Al-Alimi, Abdulmoghni Ali Wazea and R., Abdul Sarmani and Abas, A. F. and Alresheedi, Mohammed Thamer and Mahdi, Miaad A. (2019) Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier. Optics Express, 27 (19). pp. 26957-26966. ISSN 1094-4087 https://www.osapublishing.org/oe/fulltext.cfm?uri=oe-27-19-26957&id=418686 10.1364/OE.27.026957 |
| spellingShingle | Al-Mansoori, Mohammed Hayder Al-Alimi, Abdulmoghni Ali Wazea R., Abdul Sarmani Abas, A. F. Alresheedi, Mohammed Thamer Mahdi, Miaad A. Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier |
| title | Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier |
| title_full | Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier |
| title_fullStr | Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier |
| title_full_unstemmed | Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier |
| title_short | Wide-uniform triple Brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed Raman amplifier |
| title_sort | wide-uniform triple brillouin frequency spacing multi-wavelength fiber laser assisted by a distributed raman amplifier |
| url | http://psasir.upm.edu.my/id/eprint/82757/ http://psasir.upm.edu.my/id/eprint/82757/ http://psasir.upm.edu.my/id/eprint/82757/ http://psasir.upm.edu.my/id/eprint/82757/1/Wide-uniform%20triple%20Brillouin%20frequency%20spacing%20multi-wavelength%20fiber%20laser%20assisted%20by%20a%20distributed%20Raman%20amplifier.pdf |