Non-Critical Waveguide Alignment for Vertically-Coupled Microring using a Mode-Expanded Bus Architecture

• Main Authors: TEE, Chyng Wen, Williams, K. A., Penty, R. V., White, I. H.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2006
• 主題: passive integration; coupling coefficient; microring resonator; mode-expanded bus waveguide; vertical coupling; wafer bonding; waveguide coupling; waveguide misalignment; Physical Sciences and Mathematics
• 在線閱讀: https://ink.library.smu.edu.sg/lkcsb_research/3338; https://ink.library.smu.edu.sg/context/lkcsb_research/article/4337/viewcontent/Non_critical_wavelength.pdf
• 機構: Singapore Management University

Vertically coupled microrings in an all-pass filter configuration are fabricated with a range of waveguide misalignments deliberately introduced into the lithography masks to demonstrate noncritical fabrication requirements. The microrings have a mode-expanded bus design which allows a greatly reduc...