What you need to do to remove fiber dispersion and polarizing film dispersion in

Regarding DP-QPSK optical communication, I need to verify the algorithm correction of phase noise and frequency offset, and now I need to remove other interference factors, how to remove other interference factors such as dispersion of optical fibers and polarization film dispersion, or minimize their interference

• This topic was modified 1 hour, 25 minutes ago by Ahmad Atieh.