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. 03, 2021
Filed:
Jul. 23, 2018
Oxford University Innovation Limited, Oxford, GB;
Muhammad Firmansyah Kasim, Oxford, GB;
Peter Norreys, Oxford, GB;
OXFORD UNIVERSITY INNOVATION LIMITED, Oxford, GB;
Abstract
An imaging spectrometer () is provided, comprising: an entrance opening () configured to admit light to the spectrometer (), a coded aperture (), at least one dispersive element (), a two-dimensional array detector (), and a plurality of converging optical elements (). The plurality of converging optical elements () are configured to focus light from the entrance opening () at the coded aperture (), and to focus light from the coded aperture () at the detector (). The coded aperture () is arranged to modulate light from the entrance opening () in at least one of the spatial and spectral domain. The at least one dispersive element () comprises a dispersive element () between the coded aperture () and the detector (). The at least one converging optical element () comprises at least one concave reflector.