Integrated-photonic electromagnetic signal detector
US11965799B1 · kind B1 · utility
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2References
24Claims
0Family size
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Key dates
| Filing date | Sep 13, 2022 |
| Grant date | Apr 23, 2024 |
| Priority date | — |
| Expiry date | Dec 1, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0407
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electromagnetic signal detector includes a photonic crystal substrate, an antenna disposed on the substrate and having an active feed region and a ground region spaced apart from one another by a gap, a photonic crystal disposed on the substrate at the gap, and an electro optic polymer disposed on the photonic crystal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.