Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique
Brillouin linewidth has been studied experimentally for single mode large effective area fiber using the co-pumped technique. The Brillouin linewidth with different fiber lengths and it relationship with stimulated Brillouin scattering threshold power are given. Our experimental results indicates t...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universiti Tenaga Nasional
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/13455/ http://psasir.upm.edu.my/id/eprint/13455/1/Brillouin%20linewidth%20characterization%20in%20single%20mode%20large%20effective%20area%20fiber%20through%20co-pumped%20technique.pdf |
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| author | Al-Asadi, Hamid Ali Abed Al-Mansoori, Mohammed Hayder Hitam, Salasiah Saripan, M. Iqbal Mahdi, Mohd Adzir |
| author_facet | Al-Asadi, Hamid Ali Abed Al-Mansoori, Mohammed Hayder Hitam, Salasiah Saripan, M. Iqbal Mahdi, Mohd Adzir |
| author_sort | Al-Asadi, Hamid Ali Abed |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Brillouin linewidth has been studied experimentally for single mode large effective area fiber using the co-pumped technique. The Brillouin linewidth with different fiber lengths and it relationship with stimulated Brillouin scattering threshold power are given. Our experimental results indicates that threshold power of stimulated Brillouin scattering reduction by 23.018% using the dual-end-pumped technique to the co-pumped technique measured for -7 dBm. This ratio at threshold depends on both Brillouin pump and probe signal powers. Evolution from the non-stimulated to stimulated scattering regions is examined by calculating the linewidth of the Brillouin gain spectrum. It is shown that linewidth undergoes Brillouin gain spectrum narrowing as the Brillouin pump power is increased and probe signal power is decreased. The results highlight the narrowest Brillouin linewidth of the Stokes wave range lies between 9 MHz and 14 MHZ for input probe signal power -7 dBm and 14 dBm laser pump power with different fiber lengths. |
| first_indexed | 2025-11-15T07:54:02Z |
| format | Article |
| id | upm-13455 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:54:02Z |
| publishDate | 2010 |
| publisher | Universiti Tenaga Nasional |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-134552016-04-21T01:53:51Z http://psasir.upm.edu.my/id/eprint/13455/ Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique Al-Asadi, Hamid Ali Abed Al-Mansoori, Mohammed Hayder Hitam, Salasiah Saripan, M. Iqbal Mahdi, Mohd Adzir Brillouin linewidth has been studied experimentally for single mode large effective area fiber using the co-pumped technique. The Brillouin linewidth with different fiber lengths and it relationship with stimulated Brillouin scattering threshold power are given. Our experimental results indicates that threshold power of stimulated Brillouin scattering reduction by 23.018% using the dual-end-pumped technique to the co-pumped technique measured for -7 dBm. This ratio at threshold depends on both Brillouin pump and probe signal powers. Evolution from the non-stimulated to stimulated scattering regions is examined by calculating the linewidth of the Brillouin gain spectrum. It is shown that linewidth undergoes Brillouin gain spectrum narrowing as the Brillouin pump power is increased and probe signal power is decreased. The results highlight the narrowest Brillouin linewidth of the Stokes wave range lies between 9 MHz and 14 MHZ for input probe signal power -7 dBm and 14 dBm laser pump power with different fiber lengths. Universiti Tenaga Nasional 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/13455/1/Brillouin%20linewidth%20characterization%20in%20single%20mode%20large%20effective%20area%20fiber%20through%20co-pumped%20technique.pdf Al-Asadi, Hamid Ali Abed and Al-Mansoori, Mohammed Hayder and Hitam, Salasiah and Saripan, M. Iqbal and Mahdi, Mohd Adzir (2010) Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique. International Journal of Electronics, Computer and Communications Technologies, 1 (1). pp. 16-20. ISSN 2180-3536; ESSN: 2180-3706 http://journal.uniten.edu.my/ojs3/index.php/ijecct/article/view/24 |
| spellingShingle | Al-Asadi, Hamid Ali Abed Al-Mansoori, Mohammed Hayder Hitam, Salasiah Saripan, M. Iqbal Mahdi, Mohd Adzir Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| title | Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| title_full | Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| title_fullStr | Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| title_full_unstemmed | Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| title_short | Brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| title_sort | brillouin linewidth characterization in single mode large effective area fiber through co-pumped technique |
| url | http://psasir.upm.edu.my/id/eprint/13455/ http://psasir.upm.edu.my/id/eprint/13455/ http://psasir.upm.edu.my/id/eprint/13455/1/Brillouin%20linewidth%20characterization%20in%20single%20mode%20large%20effective%20area%20fiber%20through%20co-pumped%20technique.pdf |