Performance evaluation of FH-OCDMA in the presence of GVD and SPM
Performance analysis is carried out to evaluate Frequency-Hopping Optical Code Division Multiple Access (FH-OCDMA) in the presence of group velocity dispersion (GVD) and self-phase modulation (SPM). It is found that the system suffers higher power penalty as the dispersion increases. At a distance o...
| Main Authors: | , , , |
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| Format: | Article |
| Published: |
The Institute of Electronics, Information and Communication Engineers
2005
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| Subjects: | |
| Online Access: | http://shdl.mmu.edu.my/2159/ |
| Summary: | Performance analysis is carried out to evaluate Frequency-Hopping Optical Code Division Multiple Access (FH-OCDMA) in the presence of group velocity dispersion (GVD) and self-phase modulation (SPM). It is found that the system suffers higher power penalty as the dispersion increases. At a distance of 200-km the power penalty is reduced to 1 dB for DSF and to approximately 7 dB for SMF when SPM is included. The SMF without SPM suffers the highest power penalty of 6.7 dB at 100-km and 9.5 dB at 200-km. |
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