High density integrated optical chip with low index difference waveguide functions
US6934427B2 · kind B2 · utility
3Cited by
51References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2002 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | Oct 23, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12119
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention features an optical chip having optical functions in large mode size waveguides. Under one aspect of the invention, the optical chip features one or more large mode field size waveguides, one or more low minimum bending radius waveguides to interconnect the large mode field size waveguides, and one or more optical functions integrated within or connected to the large mode field size waveguides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.