Scanning mirror system with attached magnet
US11525896B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 9, 2019 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Sep 19, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B26/085
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A light detection and ranging system includes synchronously scanning transmit and receive mirrors that scan a pulsed fanned laser beam in two dimensions. Imaging optics image a receive aperture onto an arrayed receiver that includes a plurality of light sensitive devices. Scanning mirror assemblies include stationary coils and MEMS devices with attached mirrors and permanent magnets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.