Patent · US Active

LIDAR system with reduced speckle sensitivity

US11624810B2 · kind B2 · utility

1Cited by

3References

20Claims

0Family size

Assignee

SiLC Technologies, Inc. · US

Inventors

Bradley Jonathan Luff · San Marino, US
Dazeng Feng · Arcadia, US
Mehdi Asghari · Pasadena, US

Key dates

Filing date	Feb 3, 2020
Grant date	Apr 11, 2023
Priority date	—
Expiry date	Jul 1, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01S17/58
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Multiple LIDAR output signals are generated and are concurrently directed to the same sample region in a field of view. The LIDAR output signals have one or more optical diversities selected from a group consisting of wavelength diversity, polarization diversity, and diversity of an angle of incidence of the LIDAR output signal relative to the sample region.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.