IT956787B - SURFACE RELIEF CLOGRAM WITH A HIGH PERFORMANCE IN RECONSTRUCTION - Google Patents

SURFACE RELIEF CLOGRAM WITH A HIGH PERFORMANCE IN RECONSTRUCTION

Info

Publication number
IT956787B
IT956787B IT2609572A IT2609572A IT956787B IT 956787 B IT956787 B IT 956787B IT 2609572 A IT2609572 A IT 2609572A IT 2609572 A IT2609572 A IT 2609572A IT 956787 B IT956787 B IT 956787B
Authority
IT
Italy
Prior art keywords
clogram
reconstruction
high performance
surface relief
relief
Prior art date
Application number
IT2609572A
Other languages
Italian (it)
Original Assignee
Siemens Ag
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 DE19712132328 external-priority patent/DE2132328C/en
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT956787B publication Critical patent/IT956787B/en

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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • G03H1/0256—Laminate comprising a hologram layer having specific functional layer
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief 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
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H1/028—Replicating a master hologram without interference recording by embossing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/12—Special arrangement of layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/36—Conform enhancement layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/14—Photoresist
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/50—Reactivity or recording processes
    • G03H2260/53—Photoconductor thermoplastic reactivity wherein light is transformed into an electrostatic then into a thickness distribution
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2260/00—Recording materials or recording processes
    • G03H2260/50—Reactivity or recording processes
    • G03H2260/63—Indirect etching, e.g. lithography

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
IT2609572A 1971-06-29 1972-06-23 SURFACE RELIEF CLOGRAM WITH A HIGH PERFORMANCE IN RECONSTRUCTION IT956787B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132328 DE2132328C (en) 1971-06-29 Surface reef hologram for reflection holography with a high degree of efficiency in reconstruction

Publications (1)

Publication Number Publication Date
IT956787B true IT956787B (en) 1973-10-10

Family

ID=5812133

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2609572A IT956787B (en) 1971-06-29 1972-06-23 SURFACE RELIEF CLOGRAM WITH A HIGH PERFORMANCE IN RECONSTRUCTION

Country Status (8)

Country Link
JP (1) JPS5436566B1 (en)
BE (1) BE785622A (en)
CA (1) CA1000082A (en)
FR (1) FR2143782B1 (en)
GB (1) GB1397447A (en)
IT (1) IT956787B (en)
LU (1) LU65603A1 (en)
NL (1) NL7208675A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4318970A (en) * 1980-04-04 1982-03-09 Hughes Aircraft Company Process for fabricating photosensitive layers on plastic substrates
US4329409A (en) * 1980-08-04 1982-05-11 Hughes Aircraft Company Process for fabricating stable holograms
US4330604A (en) * 1980-08-04 1982-05-18 Hughes Aircraft Company Fabrication of holograms on plastic substrates
GB8619922D0 (en) * 1986-08-15 1986-09-24 Hewitt B Composite holographic elements
US4934792A (en) * 1989-06-07 1990-06-19 Theoretical Optics, Inc. Laminated beam splitting optical system with reflective medium
GB9013854D0 (en) * 1990-06-21 1990-08-15 British Telecomm A holographic element
GB9113462D0 (en) * 1991-06-21 1991-08-07 Pizzanelli David J Laser-activated bar-code holograms and bar-code recognition system
JP2871476B2 (en) 1994-08-23 1999-03-17 大日本印刷株式会社 Transparent hologram

Also Published As

Publication number Publication date
NL7208675A (en) 1973-01-03
FR2143782A1 (en) 1973-02-09
CA1000082A (en) 1976-11-23
DE2132328A1 (en) 1973-01-04
FR2143782B1 (en) 1976-08-06
LU65603A1 (en) 1972-10-25
GB1397447A (en) 1975-06-11
BE785622A (en) 1972-10-16
DE2132328B1 (en) 1973-01-04
JPS5436566B1 (en) 1979-11-09

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