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:
Aug. 24, 2010
Filed:
Feb. 28, 2008
Alain Thevenon, Bretigny-sur-Orge, FR;
Viviane Millet, Linas, FR;
Pierre-andré Corde, Champigny-sur-Marne, FR;
Alain Thevenon, Bretigny-sur-Orge, FR;
Viviane Millet, Linas, FR;
Pierre-André Corde, Champigny-sur-Marne, FR;
Horiba Jobin-Yvon S.A.S., Longjumeau Cedex, FR;
Abstract
The invention concerns a spectrograph with a tilted detector window comprising a light source (), an entrance slit (), a grating (), a detector () comprising a window through which the light beam diffracted by the grating () is transmitted, a part of the diffracted light beam generating reflections on the window or between the window and sensitive surface of the detector () and at least a means for inclining able to avoid interference spectra. According to the invention, the at least a means for inclining able to avoid interference spectra comprises the detector window () which is an inclined detector window ().