Integrated optical structures for LiDAR and other applications employing multiple detectors
US11619718B2 · kind B2 · utility
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15References
14Claims
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Key dates
| Filing date | Dec 21, 2021 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Dec 21, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/34
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Aspects of the present disclosure describe systems, methods, and structures—including LiDAR—that employ multiple detectors that may determine multiple incident angles of multiple received radiation beams and advantageously do not require or employ phase shifters in illustrative embodiments and may instead—employ optical Fourier transform structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.