Optical waveguide
US7469083B2 · kind B2 · utility
6Cited by
0References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 2008 |
| Grant date | Dec 23, 2008 |
| Priority date | — |
| Expiry date | Mar 17, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB82Y20/00
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
An optical waveguide includes a propagating light waveguide, a coupler including a photonic crystal, and a surface plasmon waveguide, the propagating light waveguide, the coupler, and the surface plasmon waveguide being disposed in one plane along a waveguiding direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.