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Proceedings Paper

Prism fingerprint sensor that uses a modified holographic optical element
Author(s): Ramendra Deo Bahuguna; Natacha Supper
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Paper Abstract

This is an improved version of the prism fingerprint sensor described in an earlier paper by Bahuguna et. al.1. The new design uses a modified holographic grating glued to a right-angled truncated prism and is more compact than the previous one.

Paper Details

Date Published: 25 September 1997
PDF: 3 pages
Proc. SPIE 3130, Lens Design, Illumination, and Optomechanical Modeling, (25 September 1997); doi: 10.1117/12.284067
Show Author Affiliations
Ramendra Deo Bahuguna, San Jose State Univ. (United States)
Natacha Supper, San Jose State Univ. (United States)

Published in SPIE Proceedings Vol. 3130:
Lens Design, Illumination, and Optomechanical Modeling
R. Barry Johnson; Robert E. Fischer; R. Barry Johnson; Richard C. Juergens; Richard C. Juergens; Paul R. Yoder Jr.; Warren J. Smith; Paul R. Yoder Jr., Editor(s)

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