authors Benedikovic, Daniel Cheben, Pavel Schmid, Jens H Xu, Dan-Xia Lapointe, Jean Wang, Shurui Janz, Siegfried Halir, Robert Ortega-Moñux, Alejandro Dado, Milan
keywords Grating coupler Optics Physical Sciences Physics Physics, Applied Science & Technology datacommunications integrated optics metal and dielectric reflector optical interconnects refractive index engineering silicon photonics silicon-on-insulator subwavelength grating telecommunications