Duty-cycle division multiplexing (DCDM)
A multiplexing technique, which is based on duty-cycle division, is proposed. The channel multiplexing and demultiplexing are performed electrically at the single user bit rate, which is very economic. In a three-user system (3×10 Gb/s), the simulation results show that the best receiver sensitivity...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2010
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/11275/ http://psasir.upm.edu.my/id/eprint/11275/1/Duty-cycle%20division%20multiplexing%20%28DCDM%29.pdf |
| _version_ | 1848841605760417792 |
|---|---|
| author | Mahdiraji, Ghafour Amouzad Abdullah, Mohamad Khazani Malekmohammadi, Amin Abas, Ahmad Fauzi Mokhtar, Makhfudzah Zahedi, Edmond |
| author_facet | Mahdiraji, Ghafour Amouzad Abdullah, Mohamad Khazani Malekmohammadi, Amin Abas, Ahmad Fauzi Mokhtar, Makhfudzah Zahedi, Edmond |
| author_sort | Mahdiraji, Ghafour Amouzad |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | A multiplexing technique, which is based on duty-cycle division, is proposed. The channel multiplexing and demultiplexing are performed electrically at the single user bit rate, which is very economic. In a three-user system (3×10 Gb/s), the simulation results show that the best receiver sensitivity value achieved is −30.1 dBm with an optical signal-to-noise ratio (OSNR) of 22.3 dB, while the chromatic dispersion tolerance ranges from 192 to 280 ps/nm. Migration from 30 to 120 Gb/s is achieved with the penalty of 6.4 and 5.2 dB in the receiver sensitivity and OSNR, respectively, for the worst user. |
| first_indexed | 2025-11-15T07:45:54Z |
| format | Article |
| id | upm-11275 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T07:45:54Z |
| publishDate | 2010 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-112752018-09-05T07:21:17Z http://psasir.upm.edu.my/id/eprint/11275/ Duty-cycle division multiplexing (DCDM) Mahdiraji, Ghafour Amouzad Abdullah, Mohamad Khazani Malekmohammadi, Amin Abas, Ahmad Fauzi Mokhtar, Makhfudzah Zahedi, Edmond A multiplexing technique, which is based on duty-cycle division, is proposed. The channel multiplexing and demultiplexing are performed electrically at the single user bit rate, which is very economic. In a three-user system (3×10 Gb/s), the simulation results show that the best receiver sensitivity value achieved is −30.1 dBm with an optical signal-to-noise ratio (OSNR) of 22.3 dB, while the chromatic dispersion tolerance ranges from 192 to 280 ps/nm. Migration from 30 to 120 Gb/s is achieved with the penalty of 6.4 and 5.2 dB in the receiver sensitivity and OSNR, respectively, for the worst user. Elsevier 2010 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/11275/1/Duty-cycle%20division%20multiplexing%20%28DCDM%29.pdf Mahdiraji, Ghafour Amouzad and Abdullah, Mohamad Khazani and Malekmohammadi, Amin and Abas, Ahmad Fauzi and Mokhtar, Makhfudzah and Zahedi, Edmond (2010) Duty-cycle division multiplexing (DCDM). Optics & Laser Technology, 42 (2). pp. 289-295. ISSN 0030-3992; ESSN: 1879-2545 https://www.sciencedirect.com/science/article/pii/S0030399209001467#! 10.1016/j.optlastec.2009.07.007 |
| spellingShingle | Mahdiraji, Ghafour Amouzad Abdullah, Mohamad Khazani Malekmohammadi, Amin Abas, Ahmad Fauzi Mokhtar, Makhfudzah Zahedi, Edmond Duty-cycle division multiplexing (DCDM) |
| title | Duty-cycle division multiplexing (DCDM) |
| title_full | Duty-cycle division multiplexing (DCDM) |
| title_fullStr | Duty-cycle division multiplexing (DCDM) |
| title_full_unstemmed | Duty-cycle division multiplexing (DCDM) |
| title_short | Duty-cycle division multiplexing (DCDM) |
| title_sort | duty-cycle division multiplexing (dcdm) |
| url | http://psasir.upm.edu.my/id/eprint/11275/ http://psasir.upm.edu.my/id/eprint/11275/ http://psasir.upm.edu.my/id/eprint/11275/ http://psasir.upm.edu.my/id/eprint/11275/1/Duty-cycle%20division%20multiplexing%20%28DCDM%29.pdf |