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Proceedings Paper

Miniaturized handheld hyperspectral imager
Author(s): Huawen Wu; Frederick G. Haibach; Eric Bergles; Jack Qian; Charlie Zhang; William Yang
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Paper Abstract

A miniaturized hyperspectral imager is enabled with image sensor integrated with dispersing elements in a very compact form factor, removing the need for expensive, moving, bulky and complex optics that have been used in conventional hyperspectral imagers for decades. The result is a handheld spectral imager that can be installed on miniature UAV drones or conveyor belts in production lines. Eventually, small handhelds can be adapted for use in outpatient medical clinics for point-of-care diagnostics and other in-field applications.

Paper Details

Date Published: 21 May 2014
PDF: 6 pages
Proc. SPIE 9101, Next-Generation Spectroscopic Technologies VII, 91010W (21 May 2014); doi: 10.1117/12.2049243
Show Author Affiliations
Huawen Wu, BaySpec, Inc. (United States)
Frederick G. Haibach, BaySpec, Inc. (United States)
Eric Bergles, BaySpec, Inc. (United States)
Jack Qian, BaySpec, Inc. (United States)
Charlie Zhang, BaySpec, Inc. (United States)
William Yang, BaySpec, Inc. (United States)


Published in SPIE Proceedings Vol. 9101:
Next-Generation Spectroscopic Technologies VII
Mark A. Druy; Richard A. Crocombe, Editor(s)

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