Methods and devices for crosstalk compensation
US11808895B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2020 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | May 2, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/10
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method includes measuring a first set of photon-event data collected from a first crosstalk-monitoring zone of an optical receiver during a first period of time of flight ranging, measuring a second set of photon-event data collected from a second crosstalk-monitoring zone of the optical receiver during the first period of time of flight ranging, and generating a first dynamic crosstalk compensation value for a first histogram region of the optical receiver using the first set of photon-event data, the second set of photon-event data, and a native crosstalk compensation value for the first histogram region of the optical receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.