A RoF-FSO communication system using 10Gbit/s polsk 4-PAM downstream signalsQing Tian, Yufeng Shao, Anrong Wang, Jie Yang, Zhuang Wang, Ni Yu, Qiming Yang, Linfang Yi, Jie Yuan, Yanlin Li, Peng Chen, Chong Li, Shuanfan Liu and Renjie ZuoITM Web Conf., 45 (2022) 02004DOI: https://doi.org/10.1051/itmconf/20224502004
