Systems and methods for self-referenced detection and imaging of sample arrays
US10481002B2 · kind B2 · utility
1Cited by
2References
11Claims
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Key dates
| Filing date | Sep 28, 2012 |
| Grant date | Nov 19, 2019 |
| Priority date | — |
| Expiry date | Oct 26, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/554
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A system for detecting an array of samples having detectable samples and at least one reference sample is provided. The system comprises an electromagnetic radiation source, a sensing surface comprising a plurality of sample fields, wherein the plurality of sample fields comprise at least one reference field, a phase difference generator configured to introduce differences in pathlengths of one or more samples in the array of samples, and an imaging spectrometer configured to image one or more samples in the array of samples.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.