Listar por autor "Barona-Ruiz, Miguel"
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Advances in photonic metamaterials and sensing architectures
Halir, Robert
; Torres-Cubillo, Antonia; Barona-Ruiz, Miguel; Sánchez-Ramírez, Ana; Luque-González, José Manuel; Moreno-Pozas, Laureano; Pérez-Armenta, Carlos; Ginel-Moreno, Pablo; Fernández-Hinestrosa, Alejandro; Leuermann, Jonas; De-Oliva-Rubio, José; Schmid, Jens H.; Ortega-Moñux, Alejandro; Wanguemert-Pérez, Juan Gonzalo; Cheben, Pavel; Molina-Fernández, Íñigo[et al.] (2024)
Subwavelength materials have become a fundamental tool for silicon photonic design, enabling devices with unique performance characteristics. We will briefly review some fundamentals here and will then discuss some of the ... -
Broadband and low-loss TM-pass polarizer using tilted subwavelength structures
Barona-Ruiz, Miguel; Pérez-Armenta, Carlos; Ortega-Moñux, Alejandro; Wanguemert-Pérez, Juan Gonzalo; Molina-Fernández, Íñigo; Cheben, Pavel; Halir, Robert[et al.] (Optica Publishing Group, 2022-10-10)
Photonic systems built on the Silicon-on-Insulator platform exhibit a strong birefringence, and must thus be operated with a single polarization for most applications. Hence, on-chip polarizers that can effectively suppress ... -
High performance TM-pass polarizer via subwavelength grating bandgap engineering
Barona-Ruiz, Miguel; Pérez-Armenta, Carlos; Ortega-Moñux, Alejandro; Wanguemert-Pérez, Juan Gonzalo; Molina-Fernández, Íñigo; Cheben, Pavel; Halir, Robert[et al.] (2023-04-05)
Silicon photonics systems exhibit a strong birefrin- gence which makes polarization management critical. Here we demonstrate, with full 3D-FDTD simulations, a low-loss and high- extinction ratio TM-pass polarizer based on ... -
Large Beam Size Grating Coupler in Silicon-on-Insulator Using Fully Etched Subwavelength Gratings
Barona-Ruiz, Miguel; Moreno-Pozas, Laureano; Ginel-Moreno, Pablo; Ortega-Moñux, Alejandro; De-Oliva-Rubio, José; Molina-Fernández, Íñigo; Wanguemert-Pérez, Juan Gonzalo; Halir, Robert[et al.] (Wiley, 2025-04-01)
Several emerging applications of silicon photonics, including sensing,ranging, and optical trapping, require fixed, well-collimated beams that enableinteraction with targets placed centimeters away from the chip. Generatingsuch ...