Amorphous silicon alloy based integrated spot-size converter
US6888984B2 · kind B2 · utility
15Cited by
14References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 12, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Sep 18, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/81
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A photonic device suitable for being optically coupled to at least one optical fiber having a first spot-size, the device including: at least one photonic component; and, a graded index lens optically coupled between the at least one photonic component and the at least one optical fiber; wherein, the graded index lens is adapted to convert optical transmissions from the at least one photonic component to the first spot size.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.