Waveguide structure and method of manufacturing the same
US7376317B2 · kind B2 · utility
7Cited by
12References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 27, 2004 |
| Grant date | May 20, 2008 |
| Priority date | — |
| Expiry date | Dec 13, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/121
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A waveguide structure having a cross-sectional structure wherein Si is in the center and it is surrounded by a peripheral material, which is either SiO2 or a polymer material. The above-mentioned peripheral material functions as a cladding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.