authors Ginel-Moreno, P Hadij-ElHouati, A Sánchez-Postigo, A Wangüemert-Pérez, JG Molina-Fernández, Í Schmid, JH Cheben, Pavel Ortega-Moñux, A
keywords Bragg structures Engineering Engineering, Electrical & Electronic Fourier optics Optics PHOTONICS Physical Sciences Physics Physics, Applied SILICON Science & Technology Silicon photonics Technology optical antennas optical phased array subwavelength grating metamaterials