The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 20, 2017
Filed:
Mar. 17, 2009
Yassine Hadjar, Paris, FR;
Sylvain Blaize, Troyes, FR;
Aurelien Bruyant, Troyes, FR;
Gilles Lerondel, Saint Julien les Villas, FR;
Pascal Royer, Troyes, FR;
Yassine Hadjar, Paris, FR;
Sylvain Blaize, Troyes, FR;
Aurelien Bruyant, Troyes, FR;
Gilles Lerondel, Saint Julien les Villas, FR;
Pascal Royer, Troyes, FR;
UNIVERSITE DE TECHNOLOGIE DE TROYES, Troyes, FR;
Abstract
A spectrometer for sampling interferograms in two dimensions offering a large spectral band and high spectral resolution with a relative compactness. The spectrometer includes a refracting surface, an array of detecting elements and an array of diffusion elements capturing means at the refracting surface of an interferogram delivered from two interference beams (F, F) and forming interference lines parallel to each other along the transverse axis (Ox) of the interferogram within the plane (xOy) of the refracting surface, the array of detection elements being parallel to the plane of the refracting surface and arranged to detect the spatial distribution of the interferogram, wherein the array is a two-dimensional array over an entirety of which the detections elements are disposed equidistantly, and wherein interference lines exhibit an angular shift with the capturing means.