2026-05-28T19:45:57Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/212022026-02-03T11:54:48Zcom_10630_2254col_10630_37959

00925njm 22002777a 4500 dc Sánchez-Postigo, Alejandro author Wanguemert-Pérez, Juan Gonzalo author Ortega-Moñux, Alejandro author Halir, Robert author Pereira-Martín, Daniel author Luque-González, José Manuel author Schmid, Jens H. author Wang, Shurui author Vachon, Martin author Xu, Dan-Xia author Soler-Penades, Jordi author Nedeljkovic, Milos author Mashanovich, Goran Z. author Cheben, Pavel author Molina-Fernández, Íñigo author 2021 The subwavelength patterning of planar structures is now widely used in silicon photonics, enabling the synthesis of metamaterials with engineered optical properties, including refractive index, dispersion, and anisotropy. A wide range of integrated devices based on subwavelength grating (SWG) metamaterials have been demonstrated at telecom wavelengths, some with unprecedented performance. The benefits of SWG metamaterials can be leveraged not only in the typical telecom near-infrared bands, but also at the longer mid-infrared wavelengths. In this invited presentation, we will review our latest developments in SWG-based silicon and germanium photonic devices for the near- and the mid-infrared. https://hdl.handle.net/10630/21202 Fotónica Subwavelength-grating metamaterial integrated devices for the near- and mid-infrared wavelengths