ES536997A0 - A METHOD FOR HOLOGRAPHING AN OBJECT - Google Patents

A METHOD FOR HOLOGRAPHING AN OBJECT

Info

Publication number
ES536997A0
ES536997A0 ES536997A ES536997A ES536997A0 ES 536997 A0 ES536997 A0 ES 536997A0 ES 536997 A ES536997 A ES 536997A ES 536997 A ES536997 A ES 536997A ES 536997 A0 ES536997 A0 ES 536997A0
Authority
ES
Spain
Prior art keywords
holographing
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.)
Granted
Application number
ES536997A
Other languages
Spanish (es)
Other versions
ES8507704A1 (en
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.)
Opsec Security Group Ltd
Original Assignee
Applied Holographics PLC
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
Priority claimed from GB08423072A external-priority patent/GB2148530A/en
Application filed by Applied Holographics PLC filed Critical Applied Holographics PLC
Publication of ES536997A0 publication Critical patent/ES536997A0/en
Publication of ES8507704A1 publication Critical patent/ES8507704A1/en
Expired legal-status Critical Current

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G03H2001/0415—Recording geometries or arrangements for recording reflection holograms
    • G03H2001/0417—Recording geometries or arrangements for recording reflection holograms for recording single beam Lippmann hologram wherein the object is illuminated by reference beam passing through the recording material
    • 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
    • G03H2001/2278—Orthoscopic or pseudoscopic
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/50—Nature of the object
    • G03H2210/56—Multiple objects, e.g. each in different environment
    • G03H2210/562—Holographic object, i.e. a combination of an object and holobject

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
ES536997A 1983-10-24 1984-10-23 Holographic backgrounds. Expired ES8507704A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8328347 1983-10-24
GB08423072A GB2148530A (en) 1983-10-24 1984-09-12 Holographic backgrounds

Publications (2)

Publication Number Publication Date
ES536997A0 true ES536997A0 (en) 1985-10-01
ES8507704A1 ES8507704A1 (en) 1985-10-01

Family

ID=26286932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536997A Expired ES8507704A1 (en) 1983-10-24 1984-10-23 Holographic backgrounds.

Country Status (5)

Country Link
EP (1) EP0160062A1 (en)
AU (1) AU3507184A (en)
ES (1) ES8507704A1 (en)
IL (1) IL73307A0 (en)
WO (1) WO1985002024A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0687099B2 (en) * 1986-10-08 1994-11-02 富士通株式会社 Laser optical scanning device

Also Published As

Publication number Publication date
AU3507184A (en) 1985-05-22
ES8507704A1 (en) 1985-10-01
EP0160062A1 (en) 1985-11-06
WO1985002024A1 (en) 1985-05-09
IL73307A0 (en) 1985-01-31

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