Mode-Expanded Bus Architecture for Non-Sensitive Waveguide Alignment in Vertically-Coupled Microring
We demonstrate experimentally a five-fold improvement in fabrication tolerance for vertically-coupled microrings using a mode-expanded bus waveguide. The power coupling coefficient is observed to vary by only 6% for misalignment as high as 1um.
Saved in:
| Main Authors: | , , , , , , |
|---|---|
| Format: | text |
| Language: | English |
| Published: |
Institutional Knowledge at Singapore Management University
2006
|
| Subjects: | |
| Online Access: | https://ink.library.smu.edu.sg/lkcsb_research/3355 https://doi.org/10.1109/ECOC.2006.4801189 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Institution: | Singapore Management University |
| Language: | English |