GB2472031B - Multi-spectral holographic security marker, method for its manufacture and holographic security system - Google Patents

Multi-spectral holographic security marker, method for its manufacture and holographic security system

Info

Publication number
GB2472031B
GB2472031B GB0912696A GB0912696A GB2472031B GB 2472031 B GB2472031 B GB 2472031B GB 0912696 A GB0912696 A GB 0912696A GB 0912696 A GB0912696 A GB 0912696A GB 2472031 B GB2472031 B GB 2472031B
Authority
GB
United Kingdom
Prior art keywords
holographic security
manufacture
spectral
marker
security system
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0912696A
Other versions
GB0912696D0 (en
GB2472031A (en
Inventor
Stephen Christopher Brown
Steven L Smith
Martin John Richardson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MONFORT UNIVERSITY DE
Original Assignee
MONFORT UNIVERSITY DE
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 MONFORT UNIVERSITY DE filed Critical MONFORT UNIVERSITY DE
Priority to GB0912696A priority Critical patent/GB2472031B/en
Publication of GB0912696D0 publication Critical patent/GB0912696D0/en
Publication of GB2472031A publication Critical patent/GB2472031A/en
Application granted granted Critical
Publication of GB2472031B publication Critical patent/GB2472031B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • 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
    • G03H1/0402—Recording geometries or arrangements
    • G03H1/0406—Image plane or focused image holograms, i.e. an image of the object or holobject is formed on, in or across the recording plane
    • 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
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • 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
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • 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
    • 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
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H2001/186—Swelling or shrinking the holographic record or compensation thereof, e.g. for controlling the reconstructed wavelength
    • 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
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2263—Multicoloured holobject
    • 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
    • G03H2222/10—Spectral composition
    • G03H2222/15—Ultra Violet [UV]
    • 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
    • G03H2222/10—Spectral composition
    • G03H2222/16—Infra Red [IR]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Credit Cards Or The Like (AREA)
GB0912696A 2009-07-22 2009-07-22 Multi-spectral holographic security marker, method for its manufacture and holographic security system Expired - Fee Related GB2472031B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0912696A GB2472031B (en) 2009-07-22 2009-07-22 Multi-spectral holographic security marker, method for its manufacture and holographic security system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0912696A GB2472031B (en) 2009-07-22 2009-07-22 Multi-spectral holographic security marker, method for its manufacture and holographic security system

Publications (3)

Publication Number Publication Date
GB0912696D0 GB0912696D0 (en) 2009-08-26
GB2472031A GB2472031A (en) 2011-01-26
GB2472031B true GB2472031B (en) 2011-12-07

Family

ID=41058321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0912696A Expired - Fee Related GB2472031B (en) 2009-07-22 2009-07-22 Multi-spectral holographic security marker, method for its manufacture and holographic security system

Country Status (1)

Country Link
GB (1) GB2472031B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012256021A (en) * 2011-05-17 2012-12-27 Sony Corp Volumetric hologram, manufacturing method thereof, and diffracted light wavelength spectrum shift method
GB2567680B (en) 2017-10-20 2022-12-21 Pulsetech Security Ltd Holograms

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643799A (en) * 1992-07-27 1994-02-18 Dainippon Printing Co Ltd Hologram film and its production
GB2433129A (en) * 2004-06-08 2007-06-13 Univ Cambridge Tech Holographic or diffraction devices
EP1805042A1 (en) * 2004-08-27 2007-07-11 Kxo Ag Security document with a volume hologram forming a partial motif
WO2008045625A2 (en) * 2006-10-09 2008-04-17 General Electric Company Molded article incorporating volume hologram

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643799A (en) * 1992-07-27 1994-02-18 Dainippon Printing Co Ltd Hologram film and its production
GB2433129A (en) * 2004-06-08 2007-06-13 Univ Cambridge Tech Holographic or diffraction devices
EP1805042A1 (en) * 2004-08-27 2007-07-11 Kxo Ag Security document with a volume hologram forming a partial motif
WO2008045625A2 (en) * 2006-10-09 2008-04-17 General Electric Company Molded article incorporating volume hologram

Also Published As

Publication number Publication date
GB0912696D0 (en) 2009-08-26
GB2472031A (en) 2011-01-26

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200722