O-band DWDM data transmission with quantum dot mode-locked comb laser and semiconductor optical amplifier. - Belykh, Vasilii V.; Buyalo, Mikhail S.; Rautert, Janina; Mikhrin, Sergey S.; Mikhrin, Vladimir S.; Zhabotinskii, Artem V.; Kovsh, Alexey R.; Gubenko, Alexey E. (Scientific Reports, 2026)