Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications.
We demonstrate an enhanced double-pass erbium-doped fiber amplifier for multichannel amplification. The multichannel selection is formed by combining a demultiplexer and a multiplexer together in the fiber-loop mirror. The structure is able to filter out the amplified spontaneous emission that satur...
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| Format: | Article |
| Language: | English English |
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Maik Nauka-Interperiodica Publishing
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/14513/1/Enhanced%20structure%20of%20a%20double.pdf |
| _version_ | 1825945442300461056 |
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| author | Mahdi, Mohd Adzir Bouzid, Belloui Abdullah, Mohamad Khazani |
| author_facet | Mahdi, Mohd Adzir Bouzid, Belloui Abdullah, Mohamad Khazani |
| author_sort | Mahdi, Mohd Adzir |
| collection | UPM |
| description | We demonstrate an enhanced double-pass erbium-doped fiber amplifier for multichannel amplification. The multichannel selection is formed by combining a demultiplexer and a multiplexer together in the fiber-loop mirror. The structure is able to filter out the amplified spontaneous emission that saturates the amplifier gain in the small signal regime. The maximum average gain of 47.2 dB is obtained with a gain enhancement of 12.8 dB at a -50-dBm signal power per channel. The noise figure penalty is almost negligible for a signal power per channel of less than -15 dBm. |
| first_indexed | 2024-03-06T07:31:36Z |
| format | Article |
| id | upm.eprints-14513 |
| institution | Universiti Putra Malaysia |
| language | English English |
| last_indexed | 2024-03-06T07:31:36Z |
| publishDate | 2008 |
| publisher | Maik Nauka-Interperiodica Publishing |
| record_format | dspace |
| spelling | upm.eprints-145132015-10-23T06:25:49Z http://psasir.upm.edu.my/id/eprint/14513/ Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. Mahdi, Mohd Adzir Bouzid, Belloui Abdullah, Mohamad Khazani We demonstrate an enhanced double-pass erbium-doped fiber amplifier for multichannel amplification. The multichannel selection is formed by combining a demultiplexer and a multiplexer together in the fiber-loop mirror. The structure is able to filter out the amplified spontaneous emission that saturates the amplifier gain in the small signal regime. The maximum average gain of 47.2 dB is obtained with a gain enhancement of 12.8 dB at a -50-dBm signal power per channel. The noise figure penalty is almost negligible for a signal power per channel of less than -15 dBm. Maik Nauka-Interperiodica Publishing 2008-10 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/14513/1/Enhanced%20structure%20of%20a%20double.pdf Mahdi, Mohd Adzir and Bouzid, Belloui and Abdullah, Mohamad Khazani (2008) Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. Laser Physics, 18 (10). pp. 1200-1203. ISSN 1054-660X 10.1134/S1054660X08100162 English |
| spellingShingle | Mahdi, Mohd Adzir Bouzid, Belloui Abdullah, Mohamad Khazani Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. |
| title | Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. |
| title_full | Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. |
| title_fullStr | Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. |
| title_full_unstemmed | Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. |
| title_short | Enhanced structure of a double-pass erbium-doped fiber amplifier for multiple wavelength amplifications. |
| title_sort | enhanced structure of a double pass erbium doped fiber amplifier for multiple wavelength amplifications |
| url | http://psasir.upm.edu.my/id/eprint/14513/1/Enhanced%20structure%20of%20a%20double.pdf |
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