Millimeter Long Grating Coupler with Uniform Spatial Output
- 1 January 2017
- conference paper
- conference paper
- Published by Optica Publishing Group in Conference on Lasers and Electro-Optics
Abstract
We demonstrate a millimeter long grating coupler with uniform spatial output based on a platform formed by both silicon and Si3N4 and engineered grating duty cycle to match a desired profile of the output beam.Keywords
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