authors Halir, Robert Maese-Novo, Alejandro Romero-García, Sebastián Pérez-Galacho, Diego Zavargo-Peche, Luis Ortega-Moñux, Alejandro Molina-Fernández, Íñigo Wangüemert-Pérez, J Gonzalo Cheben, Pavel
keywords BANDWIDTH COUPLER DESIGN Engineering Engineering, Electrical & Electronic MACH-ZEHNDER Optics POWER Passive waveguide devices Physical Sciences Physics Physics, Applied SILICON-ON-INSULATOR SUBWAVELENGTH Science & Technology Technology broadband devices directional coupler dispersion engineering multi-mode interference coupler silicon-on-insulator sub-wavelength gratings