Ten-user truly asynchronous gigabit OCDMA transmission experiment with a 511-chip SSFBG en/decoder
- 6 February 2006
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Journal of Lightwave Technology
- Vol. 24 (1) , 95-102
- https://doi.org/10.1109/JLT.2005.861126
Abstract
A ten-user truly asynchronous gigabit coherent-optical-code-division-multiple-access (OCDMA) transmission was experimentally demonstrated without using any timing coordination. The enabling technologies are a record-length 511-chip superstructured-fiber-Bragg-grating (SSFBG) en/decoder and a supercontinuum (SC)-based optical-thresholding technique to significantly suppress the signal interference beat noise as well as the multiple-access-interference (MAI) noise.Keywords
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