US20100226608A1

Multimode interference coupler for use with slot photonic crystal waveguides

University of Texas System

Abstract

The present invention provides an optical apparatus having a multimode interference coupler configured to optically couple a strip waveguide to a slot photonic crystal waveguide. The multimode interference coupler has a coupling efficiency to the slot photonic crystal waveguide greater than or …

University: University of Texas System
Assignee: Board Of Regents, The University Of Texas System
Inventor: Xiaonan Chen
Priority date: August 28, 2008
Filing date: August 28, 2009
Publication date: September 09, 2010
Language: en
PDF source: https://patentimages.storage.googleapis.com/4c/72/a0/ea93ee64d82856/US20100226608A1.pdf
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