Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems
The demand for efficient optical communication systems has fuelled considerable research in developing techniques for eradicating phase-induced intensity noise (PIIN) in spectral-amplitude coding optical code-division multiple-access (SAC-OCDMA). This paper investigates the use of modified-AND subtr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Engg Journals Publications
2013
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| Online Access: | https://repo.uum.edu.my/id/eprint/14218/1/IJET13-05-01-034%20%281%29.pdf |
| _version_ | 1825803322338050048 |
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| author | Al-Khafaji, Hamza M. R. S.A., S. A. Aljunid Amphawan, Angela Fadhil, Hilal A. M. Safar, Anuar |
| author_facet | Al-Khafaji, Hamza M. R. S.A., S. A. Aljunid Amphawan, Angela Fadhil, Hilal A. M. Safar, Anuar |
| author_sort | Al-Khafaji, Hamza M. R. |
| collection | UUM |
| description | The demand for efficient optical communication systems has fuelled considerable research in developing techniques for eradicating phase-induced intensity noise (PIIN) in spectral-amplitude coding optical code-division multiple-access (SAC-OCDMA). This paper investigates the use of modified-AND subtraction detection technique to mitigate PIIN in SAC-OCDMA systems.The simulation results show that the modified-AND subtraction detection demonstrates better performance over the conventional AND detection approach.Furthermore, we have found that, from a transmission length of 40 km onwards, group velocity dispersion (GVD) degrades SAC-OCDMA system performance apparently.Dispersion compensating fiber (DCF) is used to lessen the influence of GVD caused by single mode fiber (SMF). |
| first_indexed | 2024-07-04T05:55:04Z |
| format | Article |
| id | uum-14218 |
| institution | Universiti Utara Malaysia |
| language | English |
| last_indexed | 2024-07-04T05:55:04Z |
| publishDate | 2013 |
| publisher | Engg Journals Publications |
| record_format | eprints |
| spelling | uum-142182016-06-02T04:49:30Z https://repo.uum.edu.my/id/eprint/14218/ Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems Al-Khafaji, Hamza M. R. S.A., S. A. Aljunid Amphawan, Angela Fadhil, Hilal A. M. Safar, Anuar QA75 Electronic computers. Computer science The demand for efficient optical communication systems has fuelled considerable research in developing techniques for eradicating phase-induced intensity noise (PIIN) in spectral-amplitude coding optical code-division multiple-access (SAC-OCDMA). This paper investigates the use of modified-AND subtraction detection technique to mitigate PIIN in SAC-OCDMA systems.The simulation results show that the modified-AND subtraction detection demonstrates better performance over the conventional AND detection approach.Furthermore, we have found that, from a transmission length of 40 km onwards, group velocity dispersion (GVD) degrades SAC-OCDMA system performance apparently.Dispersion compensating fiber (DCF) is used to lessen the influence of GVD caused by single mode fiber (SMF). Engg Journals Publications 2013-02 Article PeerReviewed application/pdf en https://repo.uum.edu.my/id/eprint/14218/1/IJET13-05-01-034%20%281%29.pdf Al-Khafaji, Hamza M. R. and S.A., S. A. Aljunid and Amphawan, Angela and Fadhil, Hilal A. and M. Safar, Anuar (2013) Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems. International Journal of Engineering and Technology, 5 (1). pp. 95-100. ISSN 0975-4024 http://www.enggjournals.com/ijet |
| spellingShingle | QA75 Electronic computers. Computer science Al-Khafaji, Hamza M. R. S.A., S. A. Aljunid Amphawan, Angela Fadhil, Hilal A. M. Safar, Anuar Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems |
| title | Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems |
| title_full | Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems |
| title_fullStr | Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems |
| title_full_unstemmed | Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems |
| title_short | Phase-induced intensity noise reduction with improved group velocity dispersion tolerance in SAC-OCDMA systems |
| title_sort | phase induced intensity noise reduction with improved group velocity dispersion tolerance in sac ocdma systems |
| topic | QA75 Electronic computers. Computer science |
| url | https://repo.uum.edu.my/id/eprint/14218/1/IJET13-05-01-034%20%281%29.pdf |
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