System and method for calibrating light intensity
US11029399B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 1, 2018 |
| Grant date | Jun 8, 2021 |
| Priority date | — |
| Expiry date | Aug 3, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S17/89
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems and methods are provided for calibrating light intensity. An exemplary method for light intensity calibration may comprise: obtaining a plurality of intensity distributions of reflected light from an area, wherein each of the intensity distributions is associated with a beam; determining a reference intensity distribution from the plurality of intensity distributions, wherein the reference intensity distribution is associated with a reference beam, the plurality of intensity distributions excluding the reference intensity distribution are non-reference intensity distributions, and the non-reference intensity distributions are each associated with a non-reference beam; and aligning each of the non-reference intensity distributions to the reference distribution to calibrate the non-reference intensity distributions against the reference distribution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.