Polymer waveguide devices incorporating electro-optically active polymer clads
US6937811B2 · kind B2 · utility
5Cited by
39References
19Claims
0Family size
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Key dates
| Filing date | Nov 19, 2002 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Jul 23, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/38
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An electro-optic waveguide device that includes (a) an electro-optic polymer core having a refractive index and (b) an electro-optic first polymer clad in proximity to the electro-optic polymer core. The electro-optic first polymer clad having a refractive index that is lower than the refractive index of the electro-optic polymer core
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.