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Proceedings Paper

A Holographic Fingerprint Lock System
Author(s): Wang Yaosong; Chang Yingning
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Paper Abstract

A system of the holographic fingerprint lock to which the optical correlative technique is applied is presented in this paper. The reliability of the system has been hproved by adopting unbleached phase hologram.

Paper Details

Date Published: 15 January 1988
PDF: 4 pages
Proc. SPIE 0673, Holography Applications, (15 January 1988);
Show Author Affiliations
Wang Yaosong, The first Institute of Ministry of Public Security (China)
Chang Yingning, The first Institute of Ministry of Public Security (China)

Published in SPIE Proceedings Vol. 0673:
Holography Applications
Jingtang Ke; Ryszard J. Pryputniewicz, Editor(s)

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