authors Pérez-Armenta, Carlos Ortega-Moñux, Alejandro Manuel Luque-González, José Halir, Robert Schmid, Jens Cheben, Pavel Molina-Fernández, Iñigo Gonzalo Wangüemert-Pérez, J
keywords DEVICES MODE Multimode interference Optics Physical Sciences Physics Physics, Applied Polarization insensitivity SUBWAVELENGTH GRATINGS Science & Technology Silicon photonics Silicon-on-insulator Subwavelength gratings WAVE-GUIDES