Kang, S.S.KangBenelajla, M.M.BenelajlaMac Ciarnain, RossaRossaMac CiarnainAli, FarhanFarhanAliPapadopoulou, AthinaAthinaPapadopoulouShramkova, OksanaOksanaShramkovaWitters, LiesbethLiesbethWittersDe Vos, JoeriJoeriDe VosMalinowski, PawelPawelMalinowskiHeremans, PaulPaulHeremansLe Thomas, NicolasNicolasLe ThomasFigeys, BrunoBrunoFigeysGehlhaar, RobertRobertGehlhaarGenoe, JanJanGenoe2026-05-042026-05-0420232380-9248https://imec-publications.be/handle/20.500.12860/59268We demonstrate a new technology for splitting colors with sub-micron resolution using standard backend processing on 300 mm wafers. The color splitting is tunable via the geometry and can be designed to correspond to the color sensitivity of the human eye. The technology can result in: higher signal-to-noise ratio, better color quality and enhanced resolution for high-end cameras.engWafer-level-integrated vertical-waveguide sub-diffraction-limited color splittersProceedings paper10.1109/iedm45741.2023.10413746WOS:001693000200086