Optical device
US8244075B2 · kind B2 · utility
5Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 16, 2010 |
| Grant date | Aug 14, 2012 |
| Priority date | — |
| Expiry date | Apr 20, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/212
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is provided an optical device including a substrate having an electro-optical effect, a plurality of optical modulators including bias electrodes to which a bias voltage is applied so as to generate an electric field from one of the bias electrodes to another of the bias electrodes, and the bias electrodes of the optical modulators being disposed above the substrate, and a partition conductor to reduce influence of the electric field from the bias electrode of a first optical modulator to an optical waveguide of a second optical modulator, the partition conductor being disposed above the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.