A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems
Duty cycle division multiplexing (DCDM) is proposed as an alternative multiplexing technique. In this technique, the channel multiplexing and demultiplexing are performed electrically. This technique allows aggregate bit rate to be recovered at the single channel bit rate, which is very economic. In...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Published: |
International Journal of Information and Communication Technology
2009
|
| Subjects: |
| _version_ | 1825719213430407168 |
|---|---|
| author | Mahdiraji, G.A. Malekmohammadi, A. Abas, A.F. Mokhtar, M. |
| author_facet | Mahdiraji, G.A. Malekmohammadi, A. Abas, A.F. Mokhtar, M. |
| author_sort | Mahdiraji, G.A. |
| collection | UM |
| description | Duty cycle division multiplexing (DCDM) is proposed as an alternative multiplexing technique. In this technique, the channel multiplexing and demultiplexing are performed electrically. This technique allows aggregate bit rate to be recovered at the single channel bit rate, which is very economic. In this paper, we examine three channels system where each channel operates at 10 Gb/s over a single optical carrier. Performance of the system is evaluated based on back-to-back receiver sensitivity, optical signal-to-noise ratio (OSNR) and chromatic dispersion tolerance. The performance comparison is made against return-to-zero (RZ) format. The results show that, DCDM can support higher amount of chromatic dispersion than that RZ. At 3 � 40 Gb/s, a receiver sensitivity and OSNR of �16.8 dBm and 34.6 dB is respectively required for the worst DCDM channel. |
| first_indexed | 2024-03-06T05:16:15Z |
| format | Article |
| id | um.eprints-6218 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:16:15Z |
| publishDate | 2009 |
| publisher | International Journal of Information and Communication Technology |
| record_format | dspace |
| spelling | um.eprints-62182013-07-01T03:31:47Z http://eprints.um.edu.my/6218/ A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems Mahdiraji, G.A. Malekmohammadi, A. Abas, A.F. Mokhtar, M. TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Duty cycle division multiplexing (DCDM) is proposed as an alternative multiplexing technique. In this technique, the channel multiplexing and demultiplexing are performed electrically. This technique allows aggregate bit rate to be recovered at the single channel bit rate, which is very economic. In this paper, we examine three channels system where each channel operates at 10 Gb/s over a single optical carrier. Performance of the system is evaluated based on back-to-back receiver sensitivity, optical signal-to-noise ratio (OSNR) and chromatic dispersion tolerance. The performance comparison is made against return-to-zero (RZ) format. The results show that, DCDM can support higher amount of chromatic dispersion than that RZ. At 3 � 40 Gb/s, a receiver sensitivity and OSNR of �16.8 dBm and 34.6 dB is respectively required for the worst DCDM channel. International Journal of Information and Communication Technology 2009 Article PeerReviewed Mahdiraji, G.A. and Malekmohammadi, A. and Abas, A.F. and Mokhtar, M. (2009) A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems. International Journal of Information and Communication Technology, 2 (1). pp. 31-40. ISSN 1466-6642, DOI https://doi.org/10.1504/IJICT.2009.026427 <https://doi.org/10.1504/IJICT.2009.026427>. http://inderscience.metapress.com/content/k7311g66141624x2/ 10.1504/IJICT.2009.026427 |
| spellingShingle | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering Mahdiraji, G.A. Malekmohammadi, A. Abas, A.F. Mokhtar, M. A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| title | A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| title_full | A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| title_fullStr | A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| title_full_unstemmed | A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| title_short | A novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| title_sort | novel economical duty cycle division multiplexing with electrical multiplexer and demultiplexer for optical communication systems |
| topic | TA Engineering (General). Civil engineering (General) TK Electrical engineering. Electronics Nuclear engineering |
| work_keys_str_mv | AT mahdirajiga anoveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT malekmohammadia anoveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT abasaf anoveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT mokhtarm anoveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT mahdirajiga noveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT malekmohammadia noveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT abasaf noveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems AT mokhtarm noveleconomicaldutycycledivisionmultiplexingwithelectricalmultiplexeranddemultiplexerforopticalcommunicationsystems |