RT Conference Proceedings T1 Subwavelength metamaterial for communications and sensing A1 Wanguemert-Pérez, Juan Gonzalo A1 Sánchez-Postigo, Alejandro A1 Hadij-El-Houati, Abdelfettah A1 Pereira-Martín, Daniel A1 Luque-González, José Manuel A1 Leuermann, Jonas A1 Ortega-Moñux, Alejandro A1 Halir, Robert A1 Molina-Fernández, Íñigo A1 Cheben, Pavel A1 Xu, Dan-Xia A1 Schmid, Jens H. A1 Ctyroky, Jiri A1 Litvik, Jan A1 Soler-Penades, Jordi A1 Nedeljkovic, Milos A1 Mashanovich, Goran Z. A1 González Andrade, David A1 Velasco, Aitor V. K1 Fotónica AB Silicon photonics is considered a breakthrough technology with strong impact in areas as diverse as data center interconnection, high performance computing, the deployment of 5G future communication systems or lab-on-a-chip sensors. The emergence of sub-wavelength grating waveguides (SWG) has been fundamental to achieve advanced devices with unprecedented performance in integrated optics. In this talk we will focus on our recent progress in designing sub-wavelength engineered devices like ultra-broadband mode (de)multiplexers and converters [1], ultra-narrowband Bragg filters [2], sensing waveguides with enhanced sensitivity [3], or suspended silicon mid-infrared waveguides capable of covering the full transparency window of silicon [4], among other.This work was supported by the Ministerio de Economía y Competitividad, Programa Estatal de Investigación, Desarrollo e Innovación Orientada a los Retos de la Sociedad (Proyecto TEC2016-80718-R), and the Universidad de Málaga (Campus de Excelencia Internacional Andalucía Tech). YR 2018 FD 2018-10-29 LK https://hdl.handle.net/10630/16749 UL https://hdl.handle.net/10630/16749 LA eng NO Universidad de Málaga, Campus de Excelencia Internacional Andalucía Tech. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 20 ene 2026