ZA986939B - An apparatus for the manufacture of individual holograms to make documents secure. - Google Patents

An apparatus for the manufacture of individual holograms to make documents secure.

Info

Publication number
ZA986939B
ZA986939B ZA9806939A ZA986939A ZA986939B ZA 986939 B ZA986939 B ZA 986939B ZA 9806939 A ZA9806939 A ZA 9806939A ZA 986939 A ZA986939 A ZA 986939A ZA 986939 B ZA986939 B ZA 986939B
Authority
ZA
South Africa
Prior art keywords
manufacture
individual holograms
make documents
secure
documents secure
Prior art date
Application number
ZA9806939A
Other languages
English (en)
Inventor
Gunther Dausmann
Irina Menz
Klaus Gnadig
Zishao Yang
Georg Hertl
Rudolf Mathe
Rudi De Jongh
Original Assignee
Hsm Holographic Systems Munche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hsm Holographic Systems Munche filed Critical Hsm Holographic Systems Munche
Publication of ZA986939B publication Critical patent/ZA986939B/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/20—Copying holograms by holographic, i.e. optical means
    • G03H1/202—Contact copy when the reconstruction beam for the master H1 also serves as reference beam for the copy H2
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H1/0011—Adaptation of holography to specific applications for security or authentication
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/50—Geometrical property of the irradiating beam
    • G03H2222/54—Convergent beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
ZA9806939A 1997-08-06 1998-08-03 An apparatus for the manufacture of individual holograms to make documents secure. ZA986939B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19734046 1997-08-06

Publications (1)

Publication Number Publication Date
ZA986939B true ZA986939B (en) 2000-05-16

Family

ID=7838164

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9806939A ZA986939B (en) 1997-08-06 1998-08-03 An apparatus for the manufacture of individual holograms to make documents secure.

Country Status (2)

Country Link
DE (1) DE19809503A1 (de)
ZA (1) ZA986939B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012787A1 (de) 2004-03-15 2005-10-06 Bundesdruckerei Gmbh Datenträger und Verfahren zur Herstellung eines Datenträgers
DE102006023159A1 (de) * 2006-05-16 2007-11-22 Hologram Industries Research Gmbh Herstellungsverfahren für Dokumente mit Hologramm sowie Hologramm
DE102007019837A1 (de) * 2007-04-25 2008-11-13 Hologram Industries Research Gmbh Volumenhologramm, Master zur Herstellung der Standardelemente des Volumenhologramms und Verfahren zur nachträglichen Hologrammindividualisierung bei der Applikation auf Personal- und Wertdokumente
DE102007025907A1 (de) 2007-06-01 2008-12-11 Hologram Industries Research Gmbh Verfahren zum Herstellen eines mehrfarbigen Volumenhologramms, Dokument mit einem solchen Hologramm und Volumenhologramm-Master
DE102008057784A1 (de) 2008-11-17 2010-05-20 Hologram Industries Research Gmbh Verfahren und Vorrichtung zum Herstellen von Volumen-Transmissions-und/oder -Reflexionshologrammen
DE102022206277A1 (de) 2022-06-22 2023-12-28 Carl Zeiss Jena Gmbh Masterplatte zur hologrammreplikation

Also Published As

Publication number Publication date
DE19809503A1 (de) 1999-02-25

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