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Proceedings Paper

Holographic fingerprint sensor
Author(s): Ramendra Deo Bahuguna; Tom Corboline
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Paper Abstract

A prism fingerprint sensor is described which uses a holographic grating glued to a right angled prism. The quality of the fingerprint is very good; the pores on the ridges can be seen.

Paper Details

Date Published: 1 November 1996
PDF: 3 pages
Proc. SPIE 2863, Current Developments in Optical Design and Engineering VI, (1 November 1996); doi: 10.1117/12.256219
Show Author Affiliations
Ramendra Deo Bahuguna, San Jose State Univ. (United States)
Tom Corboline, San Jose State Univ. (United States)


Published in SPIE Proceedings Vol. 2863:
Current Developments in Optical Design and Engineering VI
Robert E. Fischer; Warren J. Smith, Editor(s)

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