Lidar system
US8896818B2 · kind B2 · utility
161Cited by
0References
9Claims
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Assignee
Inventors
Key dates
| Filing date | Apr 19, 2010 |
| Grant date | Nov 25, 2014 |
| Priority date | — |
| Expiry date | Mar 4, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S7/497
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and systems for using spectrally separated light pulses to collect more LIDAR information are presented. In one embodiment, a monochromatic pulse is transmitted to collect range information and a white pulse is transmitted a short time afterwards to collect spectral responsivity information or color of the target. In another embodiment, the white light pulse is used to collect both range and spectral responsivity information of the target. In another embodiment, the spectral separated laser is spatially spread in order to collect range information over more than one point at a time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.