Absolute polar duty cycle division multiplexing over wavelength division multiplexing system
The performance of absolute polar duty cycle division multiplexing (AP-DCDM) over wavelength division multiplexing (WDM) system is presented based on the simulation results. The AP-DCDM signal has narrower bandwidth than conventional time division multiplexing (TDM) signal, which makes its implement...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2009
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| Online Access: | http://psasir.upm.edu.my/id/eprint/12901/ http://psasir.upm.edu.my/id/eprint/12901/1/Absolute%20polar%20duty%20cycle%20division%20multiplexing%20over%20wavelength%20division%20multiplexing%20system.pdf |
| _version_ | 1848841962860314624 |
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| author | Malekmohammadi, Amin Abas, Ahmad Fauzi Abdullah, Mohamad Khazani Mahdiraji, Ghafour Amouzad Mokhtar, Makhfudzah A. Rasid, Mohd Fadlee |
| author_facet | Malekmohammadi, Amin Abas, Ahmad Fauzi Abdullah, Mohamad Khazani Mahdiraji, Ghafour Amouzad Mokhtar, Makhfudzah A. Rasid, Mohd Fadlee |
| author_sort | Malekmohammadi, Amin |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | The performance of absolute polar duty cycle division multiplexing (AP-DCDM) over wavelength division multiplexing (WDM) system is presented based on the simulation results. The AP-DCDM signal has narrower bandwidth than conventional time division multiplexing (TDM) signal, which makes its implementation in WDM system advantageous. In this paper, characteristics of AP-DCDM and TDM signals in WDM system are compared at the speed of 40 Gbit/s per channel, for the minimum allowed channel spacing and the chromatic dispersion tolerance. The results clearly show that AP-DCDM performs significantly better than TDM. By using AP-DCDM, 1.28 Tbit/s (32 × 40 Gbit/s) was successfully transmitted over 320 km standard single mode fiber. Spectral efficiency of 0.64 b/s/Hz was achieved by using 10 Gbit/s transmitters and receivers without polarization multiplexing. |
| first_indexed | 2025-11-15T07:51:35Z |
| format | Article |
| id | upm-12901 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:51:35Z |
| publishDate | 2009 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-129012015-10-22T01:04:36Z http://psasir.upm.edu.my/id/eprint/12901/ Absolute polar duty cycle division multiplexing over wavelength division multiplexing system Malekmohammadi, Amin Abas, Ahmad Fauzi Abdullah, Mohamad Khazani Mahdiraji, Ghafour Amouzad Mokhtar, Makhfudzah A. Rasid, Mohd Fadlee The performance of absolute polar duty cycle division multiplexing (AP-DCDM) over wavelength division multiplexing (WDM) system is presented based on the simulation results. The AP-DCDM signal has narrower bandwidth than conventional time division multiplexing (TDM) signal, which makes its implementation in WDM system advantageous. In this paper, characteristics of AP-DCDM and TDM signals in WDM system are compared at the speed of 40 Gbit/s per channel, for the minimum allowed channel spacing and the chromatic dispersion tolerance. The results clearly show that AP-DCDM performs significantly better than TDM. By using AP-DCDM, 1.28 Tbit/s (32 × 40 Gbit/s) was successfully transmitted over 320 km standard single mode fiber. Spectral efficiency of 0.64 b/s/Hz was achieved by using 10 Gbit/s transmitters and receivers without polarization multiplexing. Elsevier 2009-11 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/12901/1/Absolute%20polar%20duty%20cycle%20division%20multiplexing%20over%20wavelength%20division%20multiplexing%20system.pdf Malekmohammadi, Amin and Abas, Ahmad Fauzi and Abdullah, Mohamad Khazani and Mahdiraji, Ghafour Amouzad and Mokhtar, Makhfudzah and A. Rasid, Mohd Fadlee (2009) Absolute polar duty cycle division multiplexing over wavelength division multiplexing system. Optics Communications, 282 (21). pp. 4233-4241. ISSN 0030-4018; ESSN: 1873-0310 10.1016/j.optcom.2009.07.049 |
| spellingShingle | Malekmohammadi, Amin Abas, Ahmad Fauzi Abdullah, Mohamad Khazani Mahdiraji, Ghafour Amouzad Mokhtar, Makhfudzah A. Rasid, Mohd Fadlee Absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| title | Absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| title_full | Absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| title_fullStr | Absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| title_full_unstemmed | Absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| title_short | Absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| title_sort | absolute polar duty cycle division multiplexing over wavelength division multiplexing system |
| url | http://psasir.upm.edu.my/id/eprint/12901/ http://psasir.upm.edu.my/id/eprint/12901/ http://psasir.upm.edu.my/id/eprint/12901/1/Absolute%20polar%20duty%20cycle%20division%20multiplexing%20over%20wavelength%20division%20multiplexing%20system.pdf |