Incoherent asynchronous optical CDMA using goldcodes
- 29 April 1994
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 30 (9) , 721-723
- https://doi.org/10.1049/el:19940500
Abstract
An approach is described for obtaining a correlation output corresponding to the difference between agreements and disagreements in incoherent optics, through the use of additional precoding and balanced detection. Calculations of the correlation spectra and of the probability of BER reveals that the proposed technique, in tandem with gold codes, can accommodate more users than previously reported systems.Keywords
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