IL89558A - Gas phase hardening of gelatin holograms - Google Patents

Gas phase hardening of gelatin holograms

Info

Publication number
IL89558A
IL89558A IL89558A IL8955889A IL89558A IL 89558 A IL89558 A IL 89558A IL 89558 A IL89558 A IL 89558A IL 8955889 A IL8955889 A IL 8955889A IL 89558 A IL89558 A IL 89558A
Authority
IL
Israel
Prior art keywords
gas phase
phase hardening
gelatin holograms
holograms
gelatin
Prior art date
Application number
IL89558A
Other languages
English (en)
Other versions
IL89558A0 (en
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL89558A0 publication Critical patent/IL89558A0/xx
Publication of IL89558A publication Critical patent/IL89558A/xx

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
    • G03C5/22—Direct chromate processes, i.e. without preceding silver picture, or agents therefor
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/18—Particular processing of hologram record carriers, e.g. for obtaining blazed holograms
    • G03H2001/185—Applying a curing step
    • 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
    • G03H2260/10—Dichromated gelatine or equivalents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
IL89558A 1988-03-21 1989-03-09 Gas phase hardening of gelatin holograms IL89558A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/170,951 US4904554A (en) 1988-03-21 1988-03-21 Gas phase hardening of gelatin holograms

Publications (2)

Publication Number Publication Date
IL89558A0 IL89558A0 (en) 1989-09-10
IL89558A true IL89558A (en) 1992-06-21

Family

ID=22621951

Family Applications (1)

Application Number Title Priority Date Filing Date
IL89558A IL89558A (en) 1988-03-21 1989-03-09 Gas phase hardening of gelatin holograms

Country Status (5)

Country Link
US (1) US4904554A (fr)
EP (1) EP0334245B1 (fr)
JP (1) JPH0734143B2 (fr)
DE (1) DE68910855T2 (fr)
IL (1) IL89558A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230969A (en) * 1990-08-09 1993-07-27 Physical Optics Corporation Composite graft optical polymer
US5315417A (en) * 1990-10-31 1994-05-24 Hughes Aircraft Company Low noise transmission holographic optical element
JP2699260B2 (ja) * 1994-05-18 1998-01-19 和歌山県 ゼラチン樹脂の製造方法
US6057084A (en) * 1997-10-03 2000-05-02 Fusion Systems Corporation Controlled amine poisoning for reduced shrinkage of features formed in photoresist
KR100408533B1 (ko) * 2001-05-30 2003-12-06 삼성전자주식회사 노광된 실버 할라이드 에멀션 층 처리 방법, 이를 통해제작된 홀로그램 및 이를 포함하는 홀로그램 광학 소자
DE102004024635A1 (de) * 2004-05-12 2005-12-08 Deutsche Gelatine-Fabriken Stoess Ag Verfahren zur Herstellung von Formkörpern auf Basis von vernetzter Gelatine
JP6760142B2 (ja) 2017-03-08 2020-09-23 株式会社オートネットワーク技術研究所 雄端子

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413142C (de) * 1921-12-31 1925-05-11 Patent Udnyttelse Selskab M B Verfahren zur Herstellung von Gelatinedruckplatten
US1547446A (en) * 1922-04-25 1925-07-28 Renck Heinrich Process for the production of printing plates
US3660091A (en) * 1970-04-13 1972-05-02 Bell Telephone Labor Inc Passivation of dichromated gelatin holograms to high relative humidity ambients
US3943019A (en) * 1971-09-22 1976-03-09 Agfa-Gevaert Aktiengesellschaft Optical filter
DE2339579A1 (de) * 1973-08-04 1975-02-13 Agfa Gevaert Ag Verfahren zur herstellung lichtechter phasenhologramme
JPS5953552B2 (ja) * 1974-08-23 1984-12-25 富士写真フイルム株式会社 漂白位相型ホログラムの作成法及び漂白液
JPS5315154A (en) * 1976-07-27 1978-02-10 Canon Inc Hologram
JPS5647933A (en) * 1979-09-25 1981-04-30 Sony Corp Optical signal head
US4367911A (en) * 1980-07-14 1983-01-11 Hughes Aircraft Company Method and assembly for holographic exposure
US4366235A (en) * 1981-02-17 1982-12-28 Polaroid Corporation Photosensitive element and method of preparing same
JPS57173873A (en) * 1981-04-20 1982-10-26 Ricoh Co Ltd Moisture proof treatment of phase hologram
US4422713A (en) * 1982-04-16 1983-12-27 International Business Machines Method for making high efficiency holograms
US4530736A (en) * 1983-11-03 1985-07-23 International Business Machines Corporation Method for manufacturing Fresnel phase reversal plate lenses
US4815800A (en) * 1984-12-21 1989-03-28 Hughes Aircraft Company Flare reduction in holograms

Also Published As

Publication number Publication date
EP0334245A2 (fr) 1989-09-27
DE68910855T2 (de) 1994-06-23
EP0334245A3 (fr) 1991-07-17
DE68910855D1 (de) 1994-01-05
IL89558A0 (en) 1989-09-10
US4904554A (en) 1990-02-27
EP0334245B1 (fr) 1993-11-24
JPH0734143B2 (ja) 1995-04-12
JPH028880A (ja) 1990-01-12

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Legal Events

Date Code Title Description
HC Change of name of proprietor(s)
KB Patent renewed
RH1 Patent not in force