Patent · US Active

Fourier transform micro spectrometer based on spatially-shifted interferogram bursts

US9429474B2 · kind B2 · utility

1Cited by

10References

28Claims

0Family size

Assignee

SI-WARE SYSTEMS · EG

Inventors

Yasser M. Sabry · Cairo, EG
Diaa Abdel Maged Khalil · Cairo, EG
Bassam A. Saadany · Cairo, EG

Key dates

Filing date	Oct 7, 2013
Grant date	Aug 30, 2016
Priority date	—
Expiry date	Feb 1, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG01J2003/4538
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A spectrometer with improved resolution includes a spectral domain modulator having a periodic response in the spectral domain to modulate a wideband source spectrum and cause one or more shifted bursts in the interferogram.

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