Optical device
US12379605B2 · kind B2 · utility
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2References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 31, 2020 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Dec 23, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B27/123
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical device can include an end-fire optical phased array including an optical splitter to split an optical signal into a plurality of channels, an optical phase controller to control a phase of the optical signal transmitted from the optical splitter, and an end-fire optical radiator to radiate the optical signal transmitted from the optical phase controller. A lens can be further positioned on a path of the radiated optical signal to control a vertical divergence angle of the radiated optical signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.