GB1389811A - Bleached phase holograms and a method of producing them - Google Patents

Bleached phase holograms and a method of producing them

Info

Publication number
GB1389811A
GB1389811A GB1003773A GB1003773A GB1389811A GB 1389811 A GB1389811 A GB 1389811A GB 1003773 A GB1003773 A GB 1003773A GB 1003773 A GB1003773 A GB 1003773A GB 1389811 A GB1389811 A GB 1389811A
Authority
GB
United Kingdom
Prior art keywords
nitrate
hologram
aqueous solution
lead
aqueous
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
GB1003773A
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 JP2185972A external-priority patent/JPS4890542A/ja
Priority claimed from JP5447972A external-priority patent/JPS5436512B2/ja
Priority claimed from JP5447572A external-priority patent/JPS4911351A/ja
Priority claimed from JP5493872A external-priority patent/JPS4916456A/ja
Priority claimed from JP7852972A external-priority patent/JPS4936352A/ja
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of GB1389811A publication Critical patent/GB1389811A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/40—Chemically transforming developed images
    • 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
    • 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
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H1/182—Post-exposure processing, e.g. latensification
    • 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
    • G03H2001/026—Recording materials or recording processes
    • G03H2001/0264—Organic recording material
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00—Hologram nature or properties
    • G03H2240/10—Physical parameter modulated by the hologram
    • G03H2240/11—Phase only modulation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2240/00—Hologram nature or properties
    • G03H2240/20—Details of physical variations exhibited in the hologram
    • G03H2240/23—Optical length variations, e.g. bleached silver halide
    • G03H2240/24—Index variations only
    • 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
    • G03H2260/16—Silver halide emulsion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
GB1003773A 1972-03-01 1973-03-01 Bleached phase holograms and a method of producing them Expired GB1389811A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2185972A JPS4890542A (enExample) 1972-03-01 1972-03-01
JP5447972A JPS5436512B2 (enExample) 1972-05-31 1972-05-31
JP5447572A JPS4911351A (enExample) 1972-05-31 1972-05-31
JP5493872A JPS4916456A (enExample) 1972-06-01 1972-06-01
JP7852972A JPS4936352A (enExample) 1972-08-04 1972-08-04

Publications (1)

Publication Number Publication Date
GB1389811A true GB1389811A (en) 1975-04-09

Family

ID=27520378

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1003773A Expired GB1389811A (en) 1972-03-01 1973-03-01 Bleached phase holograms and a method of producing them

Country Status (3)

Country Link
US (1) US3891436A (enExample)
FR (1) FR2174060B1 (enExample)
GB (1) GB1389811A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4187106A (en) * 1979-03-23 1980-02-05 The United States Of America As Represented By The Secretary Of The Army Process for making phase holograms

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662014A (en) * 1952-07-17 1953-12-08 Du Pont Process for intensifying silver photographic images
US3642472A (en) * 1967-08-30 1972-02-15 Holotron Corp Bleaching of holograms

Also Published As

Publication number Publication date
FR2174060A1 (enExample) 1973-10-12
DE2309982B2 (de) 1976-02-12
US3891436A (en) 1975-06-24
FR2174060B1 (enExample) 1978-12-08
DE2309982A1 (de) 1973-10-04

Similar Documents

Publication Publication Date Title
GB1487261A (en) Macrocyclic polyamines as sensitisers for silver halide emulsions
GB1027146A (en) Photographic silver halide emulsion
GB1426012A (en) Photographic silver halide emulsions
JPS5328426A (en) Color photographic processing method
GB1512403A (en) Deposition of metal patterns
GB1396696A (en) Sensitive silver halide photographic materials
JPS5357831A (en) Treatment process for silver halide photographic material
GB1452302A (en) Direct positive silver halide elements
GB1389811A (en) Bleached phase holograms and a method of producing them
US3982945A (en) Development of silver halide emulsions
GB1405803A (en) Photographic direct-positive silver salt material
GB1064725A (en) Improvements in or relating to manufacturing metallic images by photographic means
JPS5342730A (en) Color photographic processing method
GB882964A (en) Photographic reproduction process
GB1307559A (en) Process for the production of photographic images
GB1411985A (en) Silver recovery process
GB1008694A (en) Manufacture of silver halide emulsions
GB1402198A (en) Photographic silver salt emulsion for the production of direct positive images
GB960695A (en) Improvements in or relating to the preparation by photographic agency of noble-metallayers
GB1064726A (en) Improvements in or relating to manufacturing metallic images on aluminium and aluminium alloys
GB1281458A (en) Process for producing photographic emulsions
US3034893A (en) Method of dissolving finely divided metals
Nishida Bleached phase hologram containing nonsilver metal compound
GB1399329A (en) Phase hologram
GB1350876A (en) Photographic production of phase holograms

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee