JPS5215230B2 - - Google Patents

Info

Publication number
JPS5215230B2
JPS5215230B2 JP47122966A JP12296672A JPS5215230B2 JP S5215230 B2 JPS5215230 B2 JP S5215230B2 JP 47122966 A JP47122966 A JP 47122966A JP 12296672 A JP12296672 A JP 12296672A JP S5215230 B2 JPS5215230 B2 JP S5215230B2
Authority
JP
Japan
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
JP47122966A
Other versions
JPS4866452A (ja
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 filed Critical
Publication of JPS4866452A publication Critical patent/JPS4866452A/ja
Publication of JPS5215230B2 publication Critical patent/JPS5215230B2/ja
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
    • 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
    • G03H1/32—Systems for obtaining speckle elimination
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/12—Amplitude mask, e.g. diaphragm, Louver filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/19—Microoptic array, e.g. lens array

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
JP47122966A 1971-12-09 1972-12-07 Expired JPS5215230B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20642271A 1971-12-09 1971-12-09

Publications (2)

Publication Number Publication Date
JPS4866452A JPS4866452A (ja) 1973-09-12
JPS5215230B2 true JPS5215230B2 (ja) 1977-04-27

Family

ID=22766299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47122966A Expired JPS5215230B2 (ja) 1971-12-09 1972-12-07

Country Status (15)

Country Link
US (1) US3749469A (ja)
JP (1) JPS5215230B2 (ja)
AR (1) AR212903A1 (ja)
AT (1) AT336312B (ja)
AU (1) AU474659B2 (ja)
BE (1) BE792523A (ja)
BR (1) BR7208532D0 (ja)
CA (1) CA980615A (ja)
DE (1) DE2260238A1 (ja)
ES (1) ES409185A1 (ja)
FR (1) FR2162622B1 (ja)
GB (1) GB1399289A (ja)
IT (1) IT971522B (ja)
NL (1) NL7216413A (ja)
SE (1) SE381756B (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216927A (en) * 1975-07-30 1977-02-08 Hitachi Ltd Input gear for calculator
JPS55144477U (ja) * 1979-04-03 1980-10-16
JPS5618066Y2 (ja) * 1977-04-06 1981-04-27
JPS6325814Y2 (ja) * 1982-07-14 1988-07-13
JPS6340960Y2 (ja) * 1983-07-01 1988-10-26

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035055A (en) * 1975-07-30 1977-07-12 Rca Corporation Coherent wave imaging and/or recording technique for reducing the generation of spurious coherent-wave image patterns
US4130338A (en) * 1976-08-16 1978-12-19 Rca Corporation Hologram having expanded viewing area
GB2317237B (en) * 1996-09-12 2001-04-18 David Gifford Burder Holographic imaging using a lenticular screen
US7471430B1 (en) * 1997-12-15 2008-12-30 The United States Of America As Represented By The Secretary Of The Air Force Holographic image corrector
WO2004008193A1 (en) * 2002-07-10 2004-01-22 De La Rue International Limited Optically variable security device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675983A (en) * 1971-02-16 1972-07-11 Bell Telephone Labor Inc Large capacity digital memory

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216927A (en) * 1975-07-30 1977-02-08 Hitachi Ltd Input gear for calculator
JPS5618066Y2 (ja) * 1977-04-06 1981-04-27
JPS55144477U (ja) * 1979-04-03 1980-10-16
JPS6325814Y2 (ja) * 1982-07-14 1988-07-13
JPS6340960Y2 (ja) * 1983-07-01 1988-10-26

Also Published As

Publication number Publication date
ATA1047372A (de) 1976-08-15
AU474659B2 (en) 1976-07-29
AT336312B (de) 1977-04-25
JPS4866452A (ja) 1973-09-12
IT971522B (it) 1974-05-10
DE2260238A1 (de) 1973-06-14
CA980615A (en) 1975-12-30
BR7208532D0 (pt) 1973-09-25
NL7216413A (ja) 1973-06-13
SE381756B (sv) 1975-12-15
BE792523A (fr) 1973-03-30
US3749469A (en) 1973-07-31
AU4975572A (en) 1974-06-13
GB1399289A (en) 1975-07-02
AR212903A1 (es) 1978-11-15
FR2162622A1 (ja) 1973-07-20
FR2162622B1 (ja) 1974-08-02
ES409185A1 (es) 1976-01-01

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