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:
Sep. 29, 2009
Filed:
Oct. 29, 2007
Daryoosh Vakhshoori, Cambridge, MA (US);
Peili Chen, Andover, MA (US);
Peidong Wang, Carlisle, MA (US);
Masud Azimi, Belmont, MA (US);
Daryoosh Vakhshoori, Cambridge, MA (US);
Peili Chen, Andover, MA (US);
Peidong Wang, Carlisle, MA (US);
Masud Azimi, Belmont, MA (US);
Ahura Corporation, Wilmington, MA (US);
Abstract
A spectrometer comprising a collimating element for receiving input light and collimating the same, a dispersive optical element for receiving light from the collimating element and dispersing the same and a focusing element for receiving light from the dispersive optical element and focusing the same on a detector assembly wherein, where the wavelength dispersion of the dispersed light extends in the x-y direction, the collimating element and the focusing element are formed so as to maintain the desired optical parameters in the x-y plane while having a reduced size in the z direction.