2026-06-01T18:44:50Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/262522026-02-03T12:03:25Zcom_10630_2254col_10630_37959

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 Fotónica Optoelectrónica 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 tilted subwavelength gratings that reflects the TE0 mode into the TE1 mode, with a 150 nm bandwidth. 2023-04-11T06:45:33Z 2023-04-11T06:45:33Z 2023-04-11T06:45:33Z 2023-04-05 conference output https://hdl.handle.net/10630/26252 eng 2023 IEEE Silicon Photonics Conference Arlington, Virginia, Estados Unidos 04/04/2023 - 07/04/2023 open access