%0 Journal Article %T Flat-top MZI filters: a novel robust design based on MMI splitters %A Cherchi, Matteo %A Harjanne, Mikko %A Ylinen, Sami %A Kapulainen, Markku %A Vehmas, Tapani %A Aalto, Timo %J Proceedings of SPIE %V 9752 %P 975210-975210-9 %@ 0277-786X %D 2016-03-14 %I SPIE %~ DeepDyve