Laser scanning control system and method
US11531093B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 2, 2020 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | May 16, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
There are disclosed techniques for laser scanning control. A system includes control equipment to perform a coordinated scanning control by controlling: a mirror driver, to drive a mirror along desired mirror positions through a motion mirror control signal; and a laser driver, to generate laser light pulses to be impinged onto the mirror at the desired mirror positions through a pulse trigger control signal. The control equipment includes a motion estimator to provide estimated motion information based on feedback motion measurement(s), to generate the pulse trigger control signal by adapting a desired scheduling, for triggering the laser light pulses, to the estimated motion information.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.