Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA.
Spectral hole burning (SHB) effects in a gain-flattened erbium-doped fiber amplifier (EDFA) are demonstrated to be significant in the presence of large signal power around the 1530-1532-nm wavelength range. These are the first effects reported in a setup employing equivalent power level distribution...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Optical Society of America
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/23499/ |
| _version_ | 1848844774908362752 |
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| author | Sarmani, Abdul Rahman Sheih, Shou-Jong Mahamd Adikan, Faisal Rafiq Mahdi, Mohd Adzir |
| author_facet | Sarmani, Abdul Rahman Sheih, Shou-Jong Mahamd Adikan, Faisal Rafiq Mahdi, Mohd Adzir |
| author_sort | Sarmani, Abdul Rahman |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Spectral hole burning (SHB) effects in a gain-flattened erbium-doped fiber amplifier (EDFA) are demonstrated to be significant in the presence of large signal power around the 1530-1532-nm wavelength range. These are the first effects reported in a setup employing equivalent power level distribution of 40 channels ranging from 1530 to 1561 nm. To explain this, the introduction of a new local population variable into the laser equation is required to support the original inversion ratio that is determined by the pump lasers. In the analysis section, spectroscopic parameters and high signal powers are considered to be other contributing parameters to the change in the gain characteristics. An improvement to this theoretical basis is suggested by implementing mathematical modeling to validate similarities between the gain shape of simulation to that obtained in the experiment. |
| first_indexed | 2025-11-15T08:36:16Z |
| format | Article |
| id | upm-23499 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:36:16Z |
| publishDate | 2011 |
| publisher | Optical Society of America |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-234992014-06-03T07:51:09Z http://psasir.upm.edu.my/id/eprint/23499/ Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. Sarmani, Abdul Rahman Sheih, Shou-Jong Mahamd Adikan, Faisal Rafiq Mahdi, Mohd Adzir Spectral hole burning (SHB) effects in a gain-flattened erbium-doped fiber amplifier (EDFA) are demonstrated to be significant in the presence of large signal power around the 1530-1532-nm wavelength range. These are the first effects reported in a setup employing equivalent power level distribution of 40 channels ranging from 1530 to 1561 nm. To explain this, the introduction of a new local population variable into the laser equation is required to support the original inversion ratio that is determined by the pump lasers. In the analysis section, spectroscopic parameters and high signal powers are considered to be other contributing parameters to the change in the gain characteristics. An improvement to this theoretical basis is suggested by implementing mathematical modeling to validate similarities between the gain shape of simulation to that obtained in the experiment. Optical Society of America 2011 Article PeerReviewed Sarmani, Abdul Rahman and Sheih, Shou-Jong and Mahamd Adikan, Faisal Rafiq and Mahdi, Mohd Adzir (2011) Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. Chinese Optics Letters , 9 (2 ). 020603- . ISSN 1671-7694 http://www.osa.org/ 10.3788/COL20110902.020603 English |
| spellingShingle | Sarmani, Abdul Rahman Sheih, Shou-Jong Mahamd Adikan, Faisal Rafiq Mahdi, Mohd Adzir Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. |
| title | Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. |
| title_full | Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. |
| title_fullStr | Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. |
| title_full_unstemmed | Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. |
| title_short | Spectral hole burning effects initiated by uniform signal intensities in a gain-flattened EDFA. |
| title_sort | spectral hole burning effects initiated by uniform signal intensities in a gain-flattened edfa. |
| url | http://psasir.upm.edu.my/id/eprint/23499/ http://psasir.upm.edu.my/id/eprint/23499/ http://psasir.upm.edu.my/id/eprint/23499/ |