High performance silicon photonic devices based on practical metamaterials. - Robert Halir; Jose M. Luque-González; Alejandro Sánchez-Postigo; Alaine Herrero-Bermello; David González-Andrade; Abdelfettah Hadij-El-Houati; Jonas Leuermann; Daniel Pereira-Martín; Alejandro Ortega-Moñux; Jirí Ctyroký; J. Gonzalo Wangüemert-Pérez; Aitor V. Velasco; et al. (OECC/PSC, 2019)