Optical circuit module, optical transceiver using the same, and semiconductor photonic device
US10151877B2 · kind B2 · utility
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2References
14Claims
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Key dates
| Filing date | May 30, 2017 |
| Grant date | Dec 11, 2018 |
| Priority date | — |
| Expiry date | May 30, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2006/12159
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical circuit module comprises a substrate with a first optical coupler connected to a first optical waveguide and a second optical coupler connected to a second optical waveguide on a substrate surface side; and a semiconductor photonic device mounted on the substrate, wherein the semiconductor photonic device has a third optical waveguide and a fourth optical waveguide extending to a first end face that faces the substrate surface, and wherein the third optical waveguide is optically connected to the first optical coupler and the fourth optical waveguide is optically connected to the second optical coupler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.