Aberration diverse Optical Coherent Tomography (OCT) imaging to suppress optical scattering noise
US11480423B2 · kind B2 · utility
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Key dates
| Filing date | Sep 18, 2020 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | Sep 18, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/49
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The technology disclosed in this patent document can be used to implement an optical coherent tomography (OCT) system that combines a control of the probe light to the target sample with different optical aberration patterns in optically probing the target sample and an OCT imaging processing to enhance the OCT imaging quality by combining image signals from in-phase contributions from the probing with different optical aberration patterns while suppressing randomly phased contributions from scattering by the target sample.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.