Adaptive power control for pulsed laser diodes
US11510297B2 · kind B2 · utility
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4References
9Claims
0Family size
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Key dates
| Filing date | Dec 24, 2018 |
| Grant date | Nov 22, 2022 |
| Priority date | — |
| Expiry date | Sep 10, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/524
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments of the disclosure provide control systems and methods for controlling a pulsed laser diode and a sensing device including a pulsed laser diode. An exemplary control system includes a distance detector configured to generate a distance signal indicating a distance between the pulsed laser diode and an object reflecting pulsed laser beams emitted by the pulsed laser diode. The control system may also include a controller configured to dynamically control power supplied to the pulse laser diode based on the distance signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.