patent · US7433042
Spatially corrected full-cubed hyperspectral imager
7 October 2008
Indexed reference — no copy held
This patent is cited by material in the archive, so it is indexed here by number, title and inventor. The archive holds no copy of its text.
Abstract
A hyperspectral imager that achieves accurate spectral and spatial resolution by using a micro-lens array as a series of field lenses, with each lens distributing a point in the image scene received through an objective lens across an area of a detector array forming a hyperspectral detector super-pixel. Spectral filtering is performed by a spectral filter array positioned at the objective lens so that each sub-pixel within a super-pixel receives light that has been filtered...
Provenance
- Collection
- Cited prior art
- Original PDF
- patentimages.storage.googleapis.com →
- Filed
- 2007-07-07
- Source
- Google Patents bibliographic record
- Granted
- 2008-10-07
- Inventors
- David B. Cavanaugh; Mark Dombrowski; Brian Catanzaro; Surface Optics Corp