Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system
The effect of guard band (GB) on the performance of 40 Gb/s Absolute Polar Duty Cycle Division Multiplexing (AP-DCDM) is investigated and reported. It is demonstrated that the spectral width occupied by 40 Gb/s AP-DCDM with GB is 100 GHz (with minimum spectral efficiency of 0.4 b/s/Hz) whereas, this...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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IEEE
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/69601/ http://psasir.upm.edu.my/id/eprint/69601/1/Effect%20of%20guard%20band%20on%20the%20performance%20of%20AP-DCDM%20technique%20in%2040%20Gbs%20optical%20fiber%20communication%20system.pdf |
| _version_ | 1848856454183780352 |
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| author | Malekmohammadi, Amin Abdullah, Mohamad Khazani Abas, Ahmad Fauzi Mahdiraji, Ghafour Amouzad |
| author_facet | Malekmohammadi, Amin Abdullah, Mohamad Khazani Abas, Ahmad Fauzi Mahdiraji, Ghafour Amouzad |
| author_sort | Malekmohammadi, Amin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The effect of guard band (GB) on the performance of 40 Gb/s Absolute Polar Duty Cycle Division Multiplexing (AP-DCDM) is investigated and reported. It is demonstrated that the spectral width occupied by 40 Gb/s AP-DCDM with GB is 100 GHz (with minimum spectral efficiency of 0.4 b/s/Hz) whereas, this value can be reduced to around 80 GHz for AP-DCDM without GB (with minimum spectral efficiency of 0.5 b/s/Hz). In addition to better spectral efficiency, this amount of saving in the spectral width leads to ~ 60 ps/nm improvement in chromatic dispersion tolerance. |
| first_indexed | 2025-11-15T11:41:55Z |
| format | Conference or Workshop Item |
| id | upm-69601 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T11:41:55Z |
| publishDate | 2010 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-696012019-07-04T05:02:37Z http://psasir.upm.edu.my/id/eprint/69601/ Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system Malekmohammadi, Amin Abdullah, Mohamad Khazani Abas, Ahmad Fauzi Mahdiraji, Ghafour Amouzad The effect of guard band (GB) on the performance of 40 Gb/s Absolute Polar Duty Cycle Division Multiplexing (AP-DCDM) is investigated and reported. It is demonstrated that the spectral width occupied by 40 Gb/s AP-DCDM with GB is 100 GHz (with minimum spectral efficiency of 0.4 b/s/Hz) whereas, this value can be reduced to around 80 GHz for AP-DCDM without GB (with minimum spectral efficiency of 0.5 b/s/Hz). In addition to better spectral efficiency, this amount of saving in the spectral width leads to ~ 60 ps/nm improvement in chromatic dispersion tolerance. IEEE 2010 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/69601/1/Effect%20of%20guard%20band%20on%20the%20performance%20of%20AP-DCDM%20technique%20in%2040%20Gbs%20optical%20fiber%20communication%20system.pdf Malekmohammadi, Amin and Abdullah, Mohamad Khazani and Abas, Ahmad Fauzi and Mahdiraji, Ghafour Amouzad (2010) Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system. In: 1st International Conference on Photonics 2010 (ICP 2010), 5-7 July 2010, Langkawi, Kedah. . 10.1109/ICP.2010.5604402 |
| spellingShingle | Malekmohammadi, Amin Abdullah, Mohamad Khazani Abas, Ahmad Fauzi Mahdiraji, Ghafour Amouzad Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system |
| title | Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system |
| title_full | Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system |
| title_fullStr | Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system |
| title_full_unstemmed | Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system |
| title_short | Effect of guard band on the performance of AP-DCDM technique in 40 Gb/s optical fiber communication system |
| title_sort | effect of guard band on the performance of ap-dcdm technique in 40 gb/s optical fiber communication system |
| url | http://psasir.upm.edu.my/id/eprint/69601/ http://psasir.upm.edu.my/id/eprint/69601/ http://psasir.upm.edu.my/id/eprint/69601/1/Effect%20of%20guard%20band%20on%20the%20performance%20of%20AP-DCDM%20technique%20in%2040%20Gbs%20optical%20fiber%20communication%20system.pdf |