High Efficiency and Broadband Two-Dimensional Blazed Grating Coupler With Fully Etched Triangular Holes

An apodized SOI waveguide-to-fiber surface grating coupler for single lithography silicon photonics

(2011) Mikael Antelius et al.   OPTICS EXPRESS

High-performance and compact binary blazed grating coupler based on an asymmetric subgrating structure and vertical coupling

(2011) Junbo Yang et al.   OPTICS LETTERS

High-efficiency, large-bandwidth silicon-on-insulator grating coupler based on a fully-etched photonic crystal structure

(2010) Kresten Yvind et al.   APPLIED PHYSICS LETTERS

Wide Bandwidth Silicon Nitride Grating Coupler

(2010) Christopher R. Doerr et al.   IEEE PHOTONICS TECHNOLOGY LETTERS

Continuously apodized fiber-to-chip surface grating coupler with refractive index engineered subwavelength structure

(2010) R. Halir et al.   OPTICS LETTERS

Waveguide grating coupler with subwavelength microstructures

(2009) Robert Halir et al.   OPTICS LETTERS

Fabrication-Tolerant Waveguide Chirped Grating Coupler for Coupling to a Perfectly Vertical Optical Fiber

(2008) Xia Chen et al.   IEEE PHOTONICS TECHNOLOGY LETTERS