Patent · US Active

Multidimensional spectrometer

US9052239B2 · kind B2 · utility

3Cited by

4References

20Claims

0Family size

Assignee

Wisconsin Alumni Research Foundation · US

Inventors

Martin Thomas Zanni · Madison, US
Peter Hamm · Trostberg, DE
Jan Helbing · Zürich, CH

Key dates

Filing date	Mar 14, 2011
Grant date	Jun 9, 2015
Priority date	—
Expiry date	Jan 18, 2032

Classification

Technology area (CPC G)Physics
CPC primaryG01J3/433
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A multidimensional spectrometer encodes frequency information into laser pulses so that a frequency insensitive detector may be used to collect data for a multi-dimensional spectrograph only from intensity information and knowledge of a modulation providing the encoding. In one embodiment the frequency encoding may be done by a conventional interferometer greatly simplifying construction of the spectrometer.

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