Dispersion-flattened-fiber based optical thresholder for multiple-access-interference suppression in OCDMA system.
An optical thresholding technique based on super-continuum generation in dispersion flattened fiber is proposed and experimentally demonstrated to enable data-rate detection in optical code division multiple access networks. The proposed scheme exhibits an excellent discrimination between a desired signal and interference signals with features of pulse reshaping, low insertion loss, polarization independency as well as reasonable operation power.
Wang
Xu
X
Hamanaka
Taro
T
Wada
Naoya
N
Kitayama
Ken-Ichi
K