GB1231248A - - Google Patents

Info

Publication number
GB1231248A
GB1231248A GB1231248DA GB1231248A GB 1231248 A GB1231248 A GB 1231248A GB 1231248D A GB1231248D A GB 1231248DA GB 1231248 A GB1231248 A GB 1231248A
Authority
GB
United Kingdom
Prior art keywords
optical system
hologram
reference beam
reduced image
illuminated
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
Other languages
English (en)
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 GB1231248A publication Critical patent/GB1231248A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P76/00—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography
    • H10P76/20—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials
    • H10P76/204—Manufacture or treatment of masks on semiconductor bodies, e.g. by lithography or photolithography of masks comprising organic materials of organic photoresist masks
    • H10P76/2041—Photolithographic processes
    • H10P76/2042—Photolithographic processes using lasers
    • 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
    • G03H1/041—Optical element in the object space affecting the object beam, not otherwise provided for
    • 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
    • G03H1/0005—Adaptation of holography to specific applications
    • G03H2001/005—Adaptation of holography to specific applications in microscopy, e.g. digital holographic microscope [DHM]
    • 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
    • G03H2001/0413—Recording geometries or arrangements for recording transmission holograms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
GB1231248D 1967-07-31 1968-07-30 Expired GB1231248A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES0111122 1967-07-31
DES0111299 1967-08-10

Publications (1)

Publication Number Publication Date
GB1231248A true GB1231248A (enExample) 1971-05-12

Family

ID=25998803

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1233242D Expired GB1233242A (enExample) 1967-07-31 1968-07-30
GB1231248D Expired GB1231248A (enExample) 1967-07-31 1968-07-30

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1233242D Expired GB1233242A (enExample) 1967-07-31 1968-07-30

Country Status (1)

Country Link
GB (2) GB1233242A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193344A (en) * 1986-06-30 1988-02-03 Hugle William Bell Integrated circuits using holographic techniques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404449A (en) * 2003-06-20 2005-02-02 Colour Holographic Ltd Holographic viewing system with plural illuminating sources

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2193344A (en) * 1986-06-30 1988-02-03 Hugle William Bell Integrated circuits using holographic techniques
US4857425A (en) * 1986-06-30 1989-08-15 Holtronic Technologies Limited Manufacture of integrated circuits using holographic techniques
GB2193344B (en) * 1986-06-30 1990-08-29 Hugle William Bell "the manufacture of intergrated circuits using holographic techniques".

Also Published As

Publication number Publication date
GB1233242A (enExample) 1971-05-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees