Multiple access interference elimination with enhanced chromatic dispersion tolerance in SAC OCDMA
We demonstrate a direct decoding scheme to eliminate multiple access interference in optical spectral-amplitude-coded, multiple access networks. By detecting only the non-overlapping spectrums, our scheme shows a better BER of eight orders of magnitude over the conventional complementary subtraction...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English English |
| Published: |
The Institute of Electronics, Information and Communication Engineers
2008
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| Online Access: | http://psasir.upm.edu.my/id/eprint/15749/1/Multiple%20access%20interference%20elimination%20with%20enhanced%20chromatic%20dispersion%20tolerance%20in%20SAC%20OCDMA.pdf http://psasir.upm.edu.my/id/eprint/15749/ |
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| Institution: | Universiti Putra Malaysia |
| Language: | English English |
| Summary: | We demonstrate a direct decoding scheme to eliminate multiple access interference in optical spectral-amplitude-coded, multiple access networks. By detecting only the non-overlapping spectrums, our scheme shows a better BER of eight orders of magnitude over the conventional complementary subtraction scheme, when 16 simultaneous channels with 10Gbps bit rate per channel are transmitted over a simulated 70km dispersion-compensated fiber span. Our direct decoding technique is also tolerant to chromatic dispersion, where the maximum achievable distance of 67km was obtained in a dispersion limited system with standard 16ps/nm.km dispersion of single mode fiber. |
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