Nondiffractive optically variable security devices

Rudolf L. van Renesse

doi:10.1117/12.47115

1 October 1991 Nondiffractive optically variable security devices

Rudolf L. van Renesse

Proceedings Volume 1509, Holographic Optical Security Systems; (1991) https://doi.org/10.1117/12.47115
Event: ECO4 (The Hague '91), 1991, The Hague, Netherlands

Abstract

This paper discusses security applications of reversible photosensitivity that resulted from a search in SECURIDAT--viz. dual fluorescence with longwave remanence, thermochroism, stimulation of mixed inorganic phosphors, and photochroism.

Citation Download Citation

Rudolf L. van Renesse "Nondiffractive optically variable security devices", Proc. SPIE 1509, Holographic Optical Security Systems, (1 October 1991); https://doi.org/10.1117/12.47115

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available