authors Cheben, Pavel Bock, PJ Schmid, JH Lapointe, J Janz, S Xu, D-X Ma, R Densmore, A Delâge, A Lamontagne, B Hall, TJ Halir, R Molina-Fernández, I Fédéli, J-M
keywords GRATING COUPLER Optics Physical Sciences SILICON-ON-INSULATOR Science & Technology diffraction grating fibre-chip microphotonic coupler silicon-on-insulator waveguide subwavelength grating surface grating coupler and evanescent field sensor