OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser.
We propose a simple Brillouin-Raman multichannel fiber laser with supportive Rayleigh scattering in a linear cavity without employing any feedback mirrors at the end of cavity. Brillouin and the consequences of Rayleigh scattering work as virtual mirrors. We employ a section of large effective area...
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| Format: | Article |
| Language: | English English |
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Wiley-Blackwell
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/23493/1/OSNR%20enhancement%20utilizing%20large%20effective%20area%20fiber%20in%20a%20multiwavelength%20Brillouin.pdf |
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| author | Shargh, R. Sonee Al-Mansoori, M.H. Ahmad Anas, Siti Barirah Sahbudin, Ratna Kalos Zakiah Mahdi, Mohd Adzir |
| author_facet | Shargh, R. Sonee Al-Mansoori, M.H. Ahmad Anas, Siti Barirah Sahbudin, Ratna Kalos Zakiah Mahdi, Mohd Adzir |
| author_sort | Shargh, R. Sonee |
| collection | UPM |
| description | We propose a simple Brillouin-Raman multichannel fiber laser with supportive Rayleigh scattering in a linear cavity without employing any feedback mirrors at the end of cavity. Brillouin and the consequences of Rayleigh scattering work as virtual mirrors. We employ a section of large effective area fiber in addition to a section of dispersion compensating fiber to enhance the optical signal-to-noise ratio of multi-channel Brillouin-Raman comb fiber laser. We able to produce a flat comb fiber laser with 37 nm bandwidth from 1539 to 1576 nm built-in 460 Stokes lines with 0.08 nm spacing. Furthermore, this Brillouin-Raman comb fiber laser has acceptable optical signal-to-noise ratio value of 16.8 dB for the entire bandwidth with excellent flatness and low discrepancies in power levels of about 2.3 dB between odd and even channels. |
| first_indexed | 2024-03-06T07:57:02Z |
| format | Article |
| id | upm.eprints-23493 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:57:02Z |
| publishDate | 2011 |
| publisher | Wiley-Blackwell |
| record_format | dspace |
| spelling | upm.eprints-234932016-02-18T04:48:20Z http://psasir.upm.edu.my/id/eprint/23493/ OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. Shargh, R. Sonee Al-Mansoori, M.H. Ahmad Anas, Siti Barirah Sahbudin, Ratna Kalos Zakiah Mahdi, Mohd Adzir We propose a simple Brillouin-Raman multichannel fiber laser with supportive Rayleigh scattering in a linear cavity without employing any feedback mirrors at the end of cavity. Brillouin and the consequences of Rayleigh scattering work as virtual mirrors. We employ a section of large effective area fiber in addition to a section of dispersion compensating fiber to enhance the optical signal-to-noise ratio of multi-channel Brillouin-Raman comb fiber laser. We able to produce a flat comb fiber laser with 37 nm bandwidth from 1539 to 1576 nm built-in 460 Stokes lines with 0.08 nm spacing. Furthermore, this Brillouin-Raman comb fiber laser has acceptable optical signal-to-noise ratio value of 16.8 dB for the entire bandwidth with excellent flatness and low discrepancies in power levels of about 2.3 dB between odd and even channels. Wiley-Blackwell 2011-02 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/23493/1/OSNR%20enhancement%20utilizing%20large%20effective%20area%20fiber%20in%20a%20multiwavelength%20Brillouin.pdf Shargh, R. Sonee and Al-Mansoori, M.H. and Ahmad Anas, Siti Barirah and Sahbudin, Ratna Kalos Zakiah and Mahdi, Mohd Adzir (2011) OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. Laser Physics Letters, 8 (2). pp. 139-143. ISSN 1612-2011 http://onlinelibrary.wiley.com/ 10.1002/lapl.201010110 English |
| spellingShingle | Shargh, R. Sonee Al-Mansoori, M.H. Ahmad Anas, Siti Barirah Sahbudin, Ratna Kalos Zakiah Mahdi, Mohd Adzir OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. |
| title | OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. |
| title_full | OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. |
| title_fullStr | OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. |
| title_full_unstemmed | OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. |
| title_short | OSNR enhancement utilizing large effective area fiber in a multiwavelength Brillouin-Raman fiber laser. |
| title_sort | osnr enhancement utilizing large effective area fiber in a multiwavelength brillouin raman fiber laser |
| url | http://psasir.upm.edu.my/id/eprint/23493/1/OSNR%20enhancement%20utilizing%20large%20effective%20area%20fiber%20in%20a%20multiwavelength%20Brillouin.pdf |
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