An ultra-compact multimode interference coupler with a subwavelength grating slot

FOURIER BASED COMBINED TECHNIQUES TO DESIGN NOVEL SUB-WAVELENGTH OPTICAL INTEGRATED DEVICES

(2012) Luis Zavargo-Peche et al.   Progress in Electromagnetics Research-PIER

High-Performance Multimode Interference Coupler in Silicon Waveguides With Subwavelength Structures

(2011) A. Ortega-Monux et al.   IEEE PHOTONICS TECHNOLOGY LETTERS

High-performance 90° hybrid based on a silicon-on-insulator multimode interference coupler

(2011) R. Halir et al.   OPTICS LETTERS

Subwavelength grating crossings for silicon wire waveguides

(2010) Przemek J. Bock et al.   OPTICS EXPRESS

Refractive index engineering with subwavelength gratings for efficient microphotonic couplers and planar waveguide multiplexers

(2010) Pavel Cheben et al.   OPTICS LETTERS

Compact High-Performance Multimode Interference Couplers in Silicon-on-Insulator

(2009) R. Halir et al.   IEEE PHOTONICS TECHNOLOGY LETTERS

Waveguide grating coupler with subwavelength microstructures

(2009) Robert Halir et al.   OPTICS LETTERS

A Design Procedure for High-Performance, Rib-Waveguide-Based Multimode Interference Couplers in Silicon-on-Insulator

(2008) Robert Halir et al.   JOURNAL OF LIGHTWAVE TECHNOLOGY