Petropoulos, P.P.PetropoulosLiu, H.H.LiuSozos, K.K.SozosTeofilovic, I.I.TeofilovicWantee, S.S.WanteeBottrill, K. R. H.K. R. H.BottrillMalhouitre, S.S.MalhouitreGarcia, S.S.GarciaSarantoglou, G.G.SarantoglouBienstman, PeterPeterBienstmanCharbonnier, B.B.CharbonnierMesaritakis, C.C.MesaritakisVigliar, C.C.VigliarDa Ros, F.F.Da RosBogris, A.A.Bogris2026-09-102026-09-102026978-1-5106-9719-50277-786Xhttps://imec-publications.be/handle/20.500.12860/60316We present a recurrent optical spectrum slicer integrated on the silicon-on-insulator platform and demonstrate its use for compensating dispersive effects in high-speed optical transmission. Using this device, we experimentally achieve transmission of up to 160 GBaud PAM4 signals over 50 km of standard optical fibre, showcasing its potential for next-generation high-capacity links.engProceedings paper10.1117/12.3107450WOS:0017739231000171996-756X