Subwavelength-grating metamaterial integrated devices for the near- and mid-infrared wavelengths

Alejandro Sánchez-Postigo; J. Gonzalo Wangüemert-Pérez; Alejandro Ortega-Moñux; Robert Halir; Daniel Pereira-Martín; José Manuel Luque-González; Jens H. Schmid; Shurui Wang; Martin Vachon; Dan-Xia Xu; Jordi Soler Penadés; Milos Nedeljkovic; Goran Z. Mashanovich; Pavel Cheben; Íñigo Molina-Fernández

doi:10.1117/12.2577577

5 March 2021 Subwavelength-grating metamaterial integrated devices for the near- and mid-infrared wavelengths

Alejandro Sánchez-Postigo, J. Gonzalo Wangüemert-Pérez, Alejandro Ortega-Moñux, Robert Halir, Daniel Pereira-Martín, José Manuel Luque-González, Jens H. Schmid, Shurui Wang, Martin Vachon, Dan-Xia Xu, Jordi Soler Penadés, Milos Nedeljkovic, Goran Z. Mashanovich, Pavel Cheben, Íñigo Molina-Fernández

Author Affiliations +

Proceedings Volume 11689, Integrated Optics: Devices, Materials, and Technologies XXV; 1168913 (2021) https://doi.org/10.1117/12.2577577
Event: SPIE OPTO, 2021, Online Only

Abstract

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 midinfrared.

Conference Presentation

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Alejandro Sánchez-Postigo, J. Gonzalo Wangüemert-Pérez, Alejandro Ortega-Moñux, Robert Halir, Daniel Pereira-Martín, José Manuel Luque-González, Jens H. Schmid, Shurui Wang, Martin Vachon, Dan-Xia Xu, Jordi Soler Penadés, Milos Nedeljkovic, Goran Z. Mashanovich, Pavel Cheben, and Íñigo Molina-Fernández "Subwavelength-grating metamaterial integrated devices for the near- and mid-infrared wavelengths", Proc. SPIE 11689, Integrated Optics: Devices, Materials, and Technologies XXV, 1168913 (5 March 2021); https://doi.org/10.1117/12.2577577

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