Chip-interleaved optical code division multiple access relying on a photon-counting iterative successive interference

Xiaolin Zhou1, Xiaowei Zheng, Rong Zhang

  • 1Department of Communications Science and Engineering, Fudan University, Shanghai, 200433, China.

Optics Express
|July 12, 2013
PubMed
Summary

A new Poisson photon-counting iterative successive interference cancellation (SIC) scheme significantly improves free-space optical (FSO) communication by suppressing multiple access interference (MAI). This method offers substantial bit-error rate (BER) reductions compared to traditional detectors.