Patent · US Active

Peak determination in two-dimensional optical spectra

US12163837B2 · kind B2 · utility

0Cited by

6References

23Claims

0Family size

Assignee

THERMO FISHER SCIENTIFIC (BREMEN) GMBH · DE

Inventors

Hans-Juergen Schlueter · Bremen, DE
Antonella Guzzonato · Bremen, DE
Norbert Quaas · Bremen, DE
Peter Huelstede · Bremen, DE

Key dates

Filing date	Jul 30, 2020
Grant date	Dec 10, 2024
Priority date	—
Expiry date	Aug 3, 2041

Classification

Technology area (CPC G)Physics
CPC primaryG01J2003/2866
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method of determining a peak intensity in an optical spectrum is described. The method includes producing a two-dimensional array of spectrum values by imaging the optical spectrum onto a detector array. An offset using an actual location and an expected location of a peak of an interpolated subarray is used to adjust an expected location of another peak that is within another two-dimensional subarray. Interpolated spectrum values are then used to produce a peak intensity value of the second peak.

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