Performance Enhancement of 1.2 Tbps Coherent DP-QPSK DWDM-FSO System Using Hybrid EDFA/EYDFA Optical Amplification Under Atmospheric Turbulence. م ع ش [Internet]. 2026 Jun. 30 [cited 2026 Jul. 3];11(41):1561-7. Available from: https://cjos.histr.edu.ly/index.php/journal/article/view/2130