Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter
We have demonstrated multiwavelength fiber laser (MWFL) based on bidirectional Lyot filter and semiconductor optical amplifier (SOA). The intensity dependent loss (IDL) mechanism is utilized to obtain a flat multiwavelength spectrum of 94 wavelength lines within 5 dB bandwidth. The extinction ratio...
| Main Authors: | , , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2015
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| Online Access: | http://psasir.upm.edu.my/id/eprint/68781/ http://psasir.upm.edu.my/id/eprint/68781/1/Multiwavelength%20SOA%20fiber%20ring%20laser%20based%20on%20bidirectional%20Lyot%20filter.pdf |
| _version_ | 1848856224360038400 |
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| author | Sulaiman, Abdul Hadi Abu Bakar, Muhammad Hafiz Hitam, Salasiah Mahdi, Mohd Adzir Md. Yusoff, Nelidya |
| author_facet | Sulaiman, Abdul Hadi Abu Bakar, Muhammad Hafiz Hitam, Salasiah Mahdi, Mohd Adzir Md. Yusoff, Nelidya |
| author_sort | Sulaiman, Abdul Hadi |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | We have demonstrated multiwavelength fiber laser (MWFL) based on bidirectional Lyot filter and semiconductor optical amplifier (SOA). The intensity dependent loss (IDL) mechanism is utilized to obtain a flat multiwavelength spectrum of 94 wavelength lines within 5 dB bandwidth. The extinction ratio (ER) is 9 dB, while the line spacing is narrow at 0.1 nm. No polarizer is used in the experimental structure, thus the IDL mechanism is only came from SOA. When SOA current is decreased, worse wavelength lines and multiwavelength flatness is achieved. Without proper adjustment of polarization controllers (PCs), the multiwavelength performance is found degraded. |
| first_indexed | 2025-11-15T11:38:15Z |
| format | Conference or Workshop Item |
| id | upm-68781 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:38:15Z |
| publishDate | 2015 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-687812019-06-10T03:34:38Z http://psasir.upm.edu.my/id/eprint/68781/ Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter Sulaiman, Abdul Hadi Abu Bakar, Muhammad Hafiz Hitam, Salasiah Mahdi, Mohd Adzir Md. Yusoff, Nelidya We have demonstrated multiwavelength fiber laser (MWFL) based on bidirectional Lyot filter and semiconductor optical amplifier (SOA). The intensity dependent loss (IDL) mechanism is utilized to obtain a flat multiwavelength spectrum of 94 wavelength lines within 5 dB bandwidth. The extinction ratio (ER) is 9 dB, while the line spacing is narrow at 0.1 nm. No polarizer is used in the experimental structure, thus the IDL mechanism is only came from SOA. When SOA current is decreased, worse wavelength lines and multiwavelength flatness is achieved. Without proper adjustment of polarization controllers (PCs), the multiwavelength performance is found degraded. IEEE 2015 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/68781/1/Multiwavelength%20SOA%20fiber%20ring%20laser%20based%20on%20bidirectional%20Lyot%20filter.pdf Sulaiman, Abdul Hadi and Abu Bakar, Muhammad Hafiz and Hitam, Salasiah and Mahdi, Mohd Adzir and Md. Yusoff, Nelidya (2015) Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter. In: 1st International Conference on Telematics and Future Generation Networks (TAFGEN 2015), 26-28 May 2015, Kuala Lumpur, Malaysia. (pp. 95-98). 10.1109/TAFGEN.2015.7289584 |
| spellingShingle | Sulaiman, Abdul Hadi Abu Bakar, Muhammad Hafiz Hitam, Salasiah Mahdi, Mohd Adzir Md. Yusoff, Nelidya Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter |
| title | Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter |
| title_full | Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter |
| title_fullStr | Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter |
| title_full_unstemmed | Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter |
| title_short | Multiwavelength SOA fiber ring laser based on bidirectional Lyot filter |
| title_sort | multiwavelength soa fiber ring laser based on bidirectional lyot filter |
| url | http://psasir.upm.edu.my/id/eprint/68781/ http://psasir.upm.edu.my/id/eprint/68781/ http://psasir.upm.edu.my/id/eprint/68781/1/Multiwavelength%20SOA%20fiber%20ring%20laser%20based%20on%20bidirectional%20Lyot%20filter.pdf |