Micro-ring modulator
US11029465B1 · kind B1 · utility
17Cited by
4References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 27, 2020 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Mar 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12142
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
One illustrative device disclosed herein includes a micro-ring modulator that comprises an inner ring, an outer ring and a doped waveguide ring positioned between the inner ring and the outer ring. The device also includes an upper bus waveguide that is positioned vertically above at least a portion of the doped waveguide ring and at least a portion of the outer ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.