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GB1366125A - Synthetic focused image holograms - Google Patents

Synthetic focused image holograms

Info

Publication number
GB1366125A
GB1366125A GB4911471A GB4911471A GB1366125A GB 1366125 A GB1366125 A GB 1366125A GB 4911471 A GB4911471 A GB 4911471A GB 4911471 A GB4911471 A GB 4911471A GB 1366125 A GB1366125 A GB 1366125A
Authority
GB
United Kingdom
Prior art keywords
focused image
oct
image holograms
chamber
synthetic
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
GB4911471A
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.)
RCA Corp
Original Assignee
RCA 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
Application filed by RCA Corp filed Critical RCA Corp
Publication of GB1366125A publication Critical patent/GB1366125A/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
    • 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
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/89—Television signal recording using holographic recording

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)

Abstract

1366125 Cathode-ray tubes RCA CORPORATION 22 Oct 1971 [23 Oct 1970] 49114/71 Heading H1D [Also in Division G2] In an electron beam recorder in which the beam 104 is scanned over a photoresist 10, the latter is mounted in a separate compartment which may be hermetically sealed from the chamber 100 by an electron permeable foil 112, or may, as shown, be in communication with the chamber 100 via an aperture 114. In either case, the two chambers may be maintained at different pressures.
GB4911471A 1970-10-23 1971-10-22 Synthetic focused image holograms Expired GB1366125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8342570A 1970-10-23 1970-10-23

Publications (1)

Publication Number Publication Date
GB1366125A true GB1366125A (en) 1974-09-11

Family

ID=22178235

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4911471A Expired GB1366125A (en) 1970-10-23 1971-10-22 Synthetic focused image holograms

Country Status (11)

Country Link
JP (1) JPS5147348B1 (en)
AT (1) AT325329B (en)
AU (1) AU468167B2 (en)
BE (1) BE774370A (en)
CA (1) CA953966A (en)
DE (1) DE2152797A1 (en)
ES (1) ES396015A1 (en)
FR (1) FR2113154A5 (en)
GB (1) GB1366125A (en)
NL (1) NL7114572A (en)
SE (1) SE380366B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640398A1 (en) * 1975-09-08 1977-03-24 Ncr Co METHOD OF MANUFACTURING AN EMBOSSING DIE FOR A DIFFUSION GRID
DE3343912A1 (en) * 1983-12-05 1985-06-13 Detlef 4300 Essen Leseberg Synthetic production of rainbow holograms

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094575A (en) * 1976-04-30 1978-06-13 Minnesota Mining And Manufacturing Company Holographic article and process for making same
JPS5941587U (en) * 1982-09-07 1984-03-17 日本電気株式会社 compass adapter
US4735486A (en) * 1985-03-29 1988-04-05 Grumman Aerospace Corporation Systems and methods for processing optical correlator memory devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640398A1 (en) * 1975-09-08 1977-03-24 Ncr Co METHOD OF MANUFACTURING AN EMBOSSING DIE FOR A DIFFUSION GRID
DE3343912A1 (en) * 1983-12-05 1985-06-13 Detlef 4300 Essen Leseberg Synthetic production of rainbow holograms

Also Published As

Publication number Publication date
AU3406771A (en) 1973-04-05
DE2152797A1 (en) 1972-04-27
CA953966A (en) 1974-09-03
NL7114572A (en) 1972-04-25
BE774370A (en) 1972-02-14
AU468167B2 (en) 1976-01-08
ES396015A1 (en) 1974-04-01
AT325329B (en) 1975-10-10
SE380366B (en) 1975-11-03
JPS5147348B1 (en) 1976-12-14
FR2113154A5 (en) 1972-06-23

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Legal Events

Date Code Title Description
49R Reference inserted (sect. 9/1949)
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee