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  • Apodized waveguide-to-fiber surface grating couplers

    Waveguide-to-fiber surface grating couplers with fill factor apodization offer low back reflection into the silicon waveguide and a single required lithography step. Using through-etched standard silicon-on-insulator (SOI) substrates, it also offers a large process latitude.

Belongs to: KTH Royal Institute of Technology
Last changed: Sep 22, 2020