Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Band-Structure Approach to Synthesis of Grating Couplers with Ultra-High Coupling Efficiency and Directivity

Not Accessible

Your library or personal account may give you access

Abstract

We propose a complex-wavevector band-structure approach to synthesis of fiber-to-chip grating couplers, and show apodized bi-level designs with 95% coupling efficiency and 99% directivity using only two device layers of a monolithic SOI CMOS process.

© 2015 Optical Society of America

PDF Article
Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved