Holographic optical security systems : [part of] ECO4, 14-15 March 1991, The Hague, The Netherlands /
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Corporate Authors: | ; ; ; ; |
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Group Author: | |
Published: |
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Literature type: | Book |
Language: | English |
Series: |
SPIE proceedings series ;
v. 1509 |
Subjects: | |
Carrier Form: | vii, 131 p. : ill. ; 28 cm. |
Bibliography: | Includes bibliographical references and index. |
ISBN: |
081940618X (pbk.) 9780819406187 (pbk.) : |
Index Number: | TA1555 |
CLC: | TB123-532 |
Call Number: | TB123-532/H754/1991 |
Contents: |
Applications of high-Tc superconductors in optoelectronics / Motivation for DOC III : 64-bit digital optical computer / Holographic systems: New holographic overlays / Information capacity of holograms with reference speckle wave / Optical security: Pixelgram : an application of electron-beam lithography for the security printing industry / Panoramic security / Advanced hot-stamping-foil-based OVD technology : an overview about security applications / Holographically protected printwork / Mathematical modeling and standardization in holography / Document security: Frequency modulation of printed gratings as a protection against copying / Valuable security features in a competitive banking environment : does security attract criminals instead of customers? / Nondiffractive optically variable security devices / Fraud involving OVDs and possible security measures / |