A high-gain edfa design using double-pass amplification with a double-pass filter
An erbium-doped fiber (EDF) amplifier configured in a double-pass amplification scheme together with a midway bandpass filter is presented to provide a gain as high as 37.5 dB with a noise figure of less than 6 dB. The system provides a gain improvement of as much as 9.5 dB from the double-pass syst...
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| Format: | Article |
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Institute of Electrical and Electronics Engineers (IEEE)
2003
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| _version_ | 1825940121192497152 |
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| author | Bouzid, Belloui Mohd. Ali, Borhanuddin Abdullah, Mohamad Khazani |
| author_facet | Bouzid, Belloui Mohd. Ali, Borhanuddin Abdullah, Mohamad Khazani |
| author_sort | Bouzid, Belloui |
| collection | UPM |
| description | An erbium-doped fiber (EDF) amplifier configured in a double-pass amplification scheme together with a midway bandpass filter is presented to provide a gain as high as 37.5 dB with a noise figure of less than 6 dB. The system provides a gain improvement of as much as 9.5 dB from the double-pass system without filter. The system also can easily be upgraded to support dense wavelength-division-multiplexing (DWDM) transmissions by using a multiwavelength filter. Using a pair of four-channel DWDM multiplexer and demultiplexer, a gain of 39.53 dB for each of the channels was achieved. At the bit-error rate of 109, the proposed design supports the input level as low as -43 dBm with a gain of 37 dB. This is all achieved with the EDF length of 7 m and pump power of 90 mW. |
| first_indexed | 2025-03-07T12:56:36Z |
| format | Article |
| id | upm.eprints-112384 |
| institution | Universiti Putra Malaysia |
| last_indexed | 2025-03-07T12:56:36Z |
| publishDate | 2003 |
| publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| record_format | dspace |
| spelling | upm.eprints-1123842025-02-20T01:09:16Z http://psasir.upm.edu.my/id/eprint/112384/ A high-gain edfa design using double-pass amplification with a double-pass filter Bouzid, Belloui Mohd. Ali, Borhanuddin Abdullah, Mohamad Khazani An erbium-doped fiber (EDF) amplifier configured in a double-pass amplification scheme together with a midway bandpass filter is presented to provide a gain as high as 37.5 dB with a noise figure of less than 6 dB. The system provides a gain improvement of as much as 9.5 dB from the double-pass system without filter. The system also can easily be upgraded to support dense wavelength-division-multiplexing (DWDM) transmissions by using a multiwavelength filter. Using a pair of four-channel DWDM multiplexer and demultiplexer, a gain of 39.53 dB for each of the channels was achieved. At the bit-error rate of 109, the proposed design supports the input level as low as -43 dBm with a gain of 37 dB. This is all achieved with the EDF length of 7 m and pump power of 90 mW. Institute of Electrical and Electronics Engineers (IEEE) 2003 Article PeerReviewed Bouzid, Belloui and Mohd. Ali, Borhanuddin and Abdullah, Mohamad Khazani (2003) A high-gain edfa design using double-pass amplification with a double-pass filter. IEEE Photonics Technology Letters, 15 (9). pp. 1195-1197. ISSN 1041-1135; eISSN: 1941-0174 https://ieeexplore.ieee.org/document/1224577/ 10.1109/lpt.2003.814901 |
| spellingShingle | Bouzid, Belloui Mohd. Ali, Borhanuddin Abdullah, Mohamad Khazani A high-gain edfa design using double-pass amplification with a double-pass filter |
| title | A high-gain edfa design using double-pass amplification with a double-pass filter |
| title_full | A high-gain edfa design using double-pass amplification with a double-pass filter |
| title_fullStr | A high-gain edfa design using double-pass amplification with a double-pass filter |
| title_full_unstemmed | A high-gain edfa design using double-pass amplification with a double-pass filter |
| title_short | A high-gain edfa design using double-pass amplification with a double-pass filter |
| title_sort | high gain edfa design using double pass amplification with a double pass filter |
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