GB1397447A - Surface relief holograms - Google Patents

Surface relief holograms

Info

Publication number
GB1397447A
GB1397447A GB2692072A GB2692072A GB1397447A GB 1397447 A GB1397447 A GB 1397447A GB 2692072 A GB2692072 A GB 2692072A GB 2692072 A GB2692072 A GB 2692072A GB 1397447 A GB1397447 A GB 1397447A
Authority
GB
United Kingdom
Prior art keywords
layer
surface relief
june
liquid
hologram
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
Application number
GB2692072A
Other languages
English (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.)
Siemens Corp
Original Assignee
Siemens Corp
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/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1397447A publication Critical patent/GB1397447A/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
    • G03H1/02—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)
GB2692072A 1971-06-29 1972-06-09 Surface relief holograms Expired GB1397447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132328 DE2132328C (de) 1971-06-29 Oberflachen Rehefhologramm fur Reflexionsholografie mit einem hohem Wirkungsgrad bei der Rekonstruktion

Publications (1)

Publication Number Publication Date
GB1397447A true GB1397447A (en) 1975-06-11

Family

ID=5812133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2692072A Expired GB1397447A (en) 1971-06-29 1972-06-09 Surface relief holograms

Country Status (8)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045409A3 (en) * 1980-08-04 1982-07-21 Hughes Aircraft Company Fabrication of holograms on plastic substrates
EP0045410A3 (en) * 1980-08-04 1982-07-28 Hughes Aircraft Company Process for fabricating stable holograms
GB2195033A (en) * 1986-08-15 1988-03-23 Brian Hewitt Composite holographic elements having optically absorbent layer
GB2232500A (en) * 1989-06-07 1990-12-12 Theoretical Optics Inc Laminated beam splitting optical system with reflective medium
GB2246645A (en) * 1990-06-21 1992-02-05 British Telecomm A holographic element comprising holographic material on a mirror on a substrate
EP0591285B1 (en) * 1991-06-21 1997-10-01 Light Impressions International Limited Holograms for security markings
JP2871476B2 (ja) 1994-08-23 1999-03-17 大日本印刷株式会社 透明型ホログラム

Families Citing this family (1)

* 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

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045409A3 (en) * 1980-08-04 1982-07-21 Hughes Aircraft Company Fabrication of holograms on plastic substrates
EP0045410A3 (en) * 1980-08-04 1982-07-28 Hughes Aircraft Company Process for fabricating stable holograms
GB2195033A (en) * 1986-08-15 1988-03-23 Brian Hewitt Composite holographic elements having optically absorbent layer
US4840444A (en) * 1986-08-15 1989-06-20 Brian Hewitt Composite holographic elements
GB2195033B (en) * 1986-08-15 1989-12-28 Brian Hewitt Composite holographic elements with optically absorbent layer
GB2232500A (en) * 1989-06-07 1990-12-12 Theoretical Optics Inc Laminated beam splitting optical system with reflective medium
GB2246645A (en) * 1990-06-21 1992-02-05 British Telecomm A holographic element comprising holographic material on a mirror on a substrate
US5164847A (en) * 1990-06-21 1992-11-17 British Telecommunications Plc Holographic element
GB2246645B (en) * 1990-06-21 1994-07-27 British Telecomm A hologrpahic element comprising holographic material on a mirror on a substrate
EP0591285B1 (en) * 1991-06-21 1997-10-01 Light Impressions International Limited Holograms for security markings
JP2871476B2 (ja) 1994-08-23 1999-03-17 大日本印刷株式会社 透明型ホログラム

Also Published As

Publication number Publication date
NL7208675A (cs) 1973-01-03
DE2132328A1 (cs) 1973-01-04
IT956787B (it) 1973-10-10
JPS5436566B1 (cs) 1979-11-09
LU65603A1 (cs) 1972-10-25
CA1000082A (en) 1976-11-23
DE2132328B1 (de) 1973-01-04
BE785622A (fr) 1972-10-16
FR2143782A1 (cs) 1973-02-09
FR2143782B1 (cs) 1976-08-06

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Legal Events

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