Wideband subwavelength gratings for coupling between silicon-on-insulator waveguides and optical fibers

Design for broadband high-efficiency grating couplers

(2012) Zhe Xiao 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

High-efficiency fiber-to-chip grating couplers realized using an advanced CMOS-compatible Silicon-On-Insulator platform

(2010) D. Vermeulen et al.   OPTICS EXPRESS

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

Nanoholes Grating Couplers for Coupling Between Silicon-on-Insulator Waveguides and Optical Fibers

(2009) Xia Chen et al.   IEEE Photonics Journal

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

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