RT Conference Proceedings
T1 Recent progress in subwavelength grating metamaterial engineered silicon photonic devices.
A1 Wanguemert-Pérez, Juan Gonzalo
A1 Pérez-Armenta, Carlos
A1 Ginel-Moreno, Pablo
A1 Luque-González, José Manuel
A1 Hadij-El-Houati, Abdelfettah
A1 Sánchez-Postigo, Alejandro
A1 De-Oliva-Rubio, José
A1 Ortega-Moñux, Alejandro
A1 Halir, Robert
A1 Schmid, Jens H.
A1 Cheben, Pavel
A1 Molina-Fernández, Íñigo
K1 Metamateriales
K1 Antenas
K1 Óptica integrada
AB In this talk we present our recent advances in SWG metamaterial engineering. We will show a 1D-optical phased array composed of 112 evanescent-coupled surface emitting antennas with a length of 1.5 mm and fed by a compact distributed Bragg deflector. The measurements demonstrate a wavelength-steerable collimated beam with a far-field angular divergence of 1.8o × 0.2o. Experimental results of a bricked SWG 2×2 MMI coupler are also shown, achieving polarization agnostic performance in the 1500nm to 1560nm wavelength range. Both devices were fabricated on a standard 220-nm SOI platform using a single full-etch step process, with a minimum feature size of 80 nm, and thus compatible with immersion deep-UV lithography.
YR 2023
FD 2023
LK https://hdl.handle.net/10630/26436
UL https://hdl.handle.net/10630/26436
LA eng
NO This work was supported by the High Throughput and Secure Networks Challenge Program at the National Research Council of Canada (HTSN-209, 175363-HTSN 210); Ministerio de Ciencia, Innovación y Universidades (PID2019-106747RB-I00); Ministerio de Universidades (FPU19/02408, FPU20/03487); Junta de Andalucía (P18-RT-1453); FEDER Andalucía (UMA20-FEDERJA-158); Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech.
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 20 ene 2026