Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism
We investigate an influence of intensity to the flatness of multiwavelength fiber laser based on a mechanism of intensity dependent transmission. This mechanism is induced by nonlinear polarization rotation from a semiconductor optical amplifier and its combination with polarization devices. Due to...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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2013
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| Online Access: | http://psasir.upm.edu.my/id/eprint/28585/1/Flatness%20investigation%20of%20multiwavelength%20SOA%20fiber%20laser%20based%20on%20intensity.pdf |
| _version_ | 1796971358741069824 |
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| author | Mahdi, Mohd Adzir Abas, Ahmad Fauzi Hitam, Salasiah A. H., Sulaiman A. K., Zamzuri |
| author_facet | Mahdi, Mohd Adzir Abas, Ahmad Fauzi Hitam, Salasiah A. H., Sulaiman A. K., Zamzuri |
| author_sort | Mahdi, Mohd Adzir |
| collection | UPM |
| description | We investigate an influence of intensity to the flatness of multiwavelength fiber laser based on a mechanism of intensity dependent transmission. This mechanism is induced by nonlinear polarization rotation from a semiconductor optical amplifier and its combination with polarization devices. Due to the mechanism, a flatter multiwavelength spectrum can be achieved by reducing the bias current. The use of lower throughput port of an optical coupler can also increase the flatness of the multiwavelength spectrum. The flat multiwavelength spectrum has 153 lines within 3 dB bandwidth at current setting of 125 mA. This multiwavelength laser is stable within 60 min at power fluctuation of less than 0.2 dB. |
| first_indexed | 2024-03-06T08:11:57Z |
| format | Article |
| id | upm.eprints-28585 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T08:11:57Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | upm.eprints-285852015-10-08T01:37:18Z http://psasir.upm.edu.my/id/eprint/28585/ Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism Mahdi, Mohd Adzir Abas, Ahmad Fauzi Hitam, Salasiah A. H., Sulaiman A. K., Zamzuri We investigate an influence of intensity to the flatness of multiwavelength fiber laser based on a mechanism of intensity dependent transmission. This mechanism is induced by nonlinear polarization rotation from a semiconductor optical amplifier and its combination with polarization devices. Due to the mechanism, a flatter multiwavelength spectrum can be achieved by reducing the bias current. The use of lower throughput port of an optical coupler can also increase the flatness of the multiwavelength spectrum. The flat multiwavelength spectrum has 153 lines within 3 dB bandwidth at current setting of 125 mA. This multiwavelength laser is stable within 60 min at power fluctuation of less than 0.2 dB. 2013 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/28585/1/Flatness%20investigation%20of%20multiwavelength%20SOA%20fiber%20laser%20based%20on%20intensity.pdf Mahdi, Mohd Adzir and Abas, Ahmad Fauzi and Hitam, Salasiah and A. H., Sulaiman and A. K., Zamzuri (2013) Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism. Optics Communications, 291 (-). pp. 264-268. ISSN 0030-4018 10.1016/j.optcom.2012.10.078 English |
| spellingShingle | Mahdi, Mohd Adzir Abas, Ahmad Fauzi Hitam, Salasiah A. H., Sulaiman A. K., Zamzuri Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism |
| title | Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism |
| title_full | Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism |
| title_fullStr | Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism |
| title_full_unstemmed | Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism |
| title_short | Flatness investigation of multiwavelength SOA fiber laser based on intensity-dependent transmission mechanism |
| title_sort | flatness investigation of multiwavelength soa fiber laser based on intensity dependent transmission mechanism |
| url | http://psasir.upm.edu.my/id/eprint/28585/1/Flatness%20investigation%20of%20multiwavelength%20SOA%20fiber%20laser%20based%20on%20intensity.pdf |
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