Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating
We demonstrate a dual-stage gain-clamped erbiumdoped fiber amplifier. The first-stage amplifier consists of a short length of erbium-doped fiber to produce low noise figures. The second-stage is constructed from a counter-propagating ringlaser, in which the signals and the lasing wavelength propagat...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English English |
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Wiley-Blackwell
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/8193/1/Dual.pdf |
| _version_ | 1825944350722359296 |
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| author | Mahdi, Mohd Adzir Abdul Kadir, Zamzuri Ahmad, A. Md. Ali, M. I. Mohamad, R. |
| author_facet | Mahdi, Mohd Adzir Abdul Kadir, Zamzuri Ahmad, A. Md. Ali, M. I. Mohamad, R. |
| author_sort | Mahdi, Mohd Adzir |
| collection | UPM |
| description | We demonstrate a dual-stage gain-clamped erbiumdoped fiber amplifier. The first-stage amplifier consists of a short length of erbium-doped fiber to produce low noise figures. The second-stage is constructed from a counter-propagating ringlaser, in which the signals and the lasing wavelength propagate in the opposite direction. The lasing wavelength is selected via a reflective-type of fiber Bragg grating. The gain-clamping mechanism can be adjusted by either changing the fiber Bragg grating reflectivity or center wavelength. The noise figure penalty is about 1.5 dB for the gain-clamping value from 11 dB to 20.5 dB. (© 2008 by Astro Ltd., Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA) |
| first_indexed | 2024-03-06T07:14:30Z |
| format | Article |
| id | upm.eprints-8193 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:14:30Z |
| publishDate | 2008 |
| publisher | Wiley-Blackwell |
| record_format | dspace |
| spelling | upm.eprints-81932015-10-23T06:58:24Z http://psasir.upm.edu.my/id/eprint/8193/ Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating Mahdi, Mohd Adzir Abdul Kadir, Zamzuri Ahmad, A. Md. Ali, M. I. Mohamad, R. We demonstrate a dual-stage gain-clamped erbiumdoped fiber amplifier. The first-stage amplifier consists of a short length of erbium-doped fiber to produce low noise figures. The second-stage is constructed from a counter-propagating ringlaser, in which the signals and the lasing wavelength propagate in the opposite direction. The lasing wavelength is selected via a reflective-type of fiber Bragg grating. The gain-clamping mechanism can be adjusted by either changing the fiber Bragg grating reflectivity or center wavelength. The noise figure penalty is about 1.5 dB for the gain-clamping value from 11 dB to 20.5 dB. (© 2008 by Astro Ltd., Published exclusively by WILEY-VCH Verlag GmbH & Co. KGaA) Wiley-Blackwell 2008-04 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/8193/1/Dual.pdf Mahdi, Mohd Adzir and Abdul Kadir, Zamzuri and Ahmad, A. and Md. Ali, M. I. and Mohamad, R. (2008) Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating. Laser Physics Letters, 5 (4). pp. 296-299. ISSN 1612-2011 http://dx.doi.org/10.1002/lapl.200710117 10.1002/lapl.200710117 English |
| spellingShingle | Mahdi, Mohd Adzir Abdul Kadir, Zamzuri Ahmad, A. Md. Ali, M. I. Mohamad, R. Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating |
| title | Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating |
| title_full | Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating |
| title_fullStr | Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating |
| title_full_unstemmed | Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating |
| title_short | Dual-stage gain-clamped erbium-doped fiber amplifier with fiber Bragg grating |
| title_sort | dual stage gain clamped erbium doped fiber amplifier with fiber bragg grating |
| url | http://psasir.upm.edu.my/id/eprint/8193/1/Dual.pdf |
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