Patent · US Active

Method for regulating the relative position of an analyte in relation to a light beam

US9739716B2 · kind B2 · utility

0Cited by

3References

11Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Samy Strola · Grenoble, FR
Cedric Allier · Grenoble, FR
Mathieu Dupoy · Voiron, FR
Emmanuelle Schultz · Yssingeaux, FR

Key dates

Filing date	Jan 30, 2014
Grant date	Aug 22, 2017
Priority date	—
Expiry date	Jan 30, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG03H2001/045
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for regulating the relative position of an analyte of a sample (16) in relation to a light beam (F) includes the illumination of the analyte of the sample (16) with the light beam (F), capturing by an imaging device (38) a transmission image of the beams scattered by the analyte of the sample (16) in order to establish a diffraction pattern, and modifying the relative position of the analyte of the sample (16) in relation to the light beam (F) according to at least one property of the diffraction pattern.

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