van der Linden, R.R.van der LindenYin, XinXinYinTran, N. C.N. C.TranBauwelinck, JohanJohanBauwelinckTangdiongga, E.E.TangdionggaKoonen, A. M. J.A. M. J.Koonen2021-10-232021-10-232016https://imec-publications.be/handle/20.500.12860/27448Demonstration of upstream flexible 2-/4-PAM formats for practical PON deploymentsProceedings paper