DE69129170T2 - Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifen - Google Patents

Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifen

Info

Publication number
DE69129170T2
DE69129170T2 DE69129170T DE69129170T DE69129170T2 DE 69129170 T2 DE69129170 T2 DE 69129170T2 DE 69129170 T DE69129170 T DE 69129170T DE 69129170 T DE69129170 T DE 69129170T DE 69129170 T2 DE69129170 T2 DE 69129170T2
Authority
DE
Germany
Prior art keywords
liquid crystal
cavities
volume phase
phase hologram
interference strip
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 - Fee Related
Application number
DE69129170T
Other languages
English (en)
Other versions
DE69129170D1 (de
Inventor
Richard Ingwall
Mark Troll
Duncan Whitney
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.)
Polaroid Corp
Original Assignee
Polaroid 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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of DE69129170D1 publication Critical patent/DE69129170D1/de
Publication of DE69129170T2 publication Critical patent/DE69129170T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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
    • 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
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/12—Special arrangement of layers
    • 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
    • G03H2260/12—Photopolymer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Liquid Crystal (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69129170T 1990-01-12 1991-01-08 Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifen Expired - Fee Related DE69129170T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46442790A 1990-01-12 1990-01-12
PCT/US1991/000142 WO1991010926A1 (en) 1990-01-12 1991-01-08 Volume phase hologram with liquid crystal in microvoids between fringes

Publications (2)

Publication Number Publication Date
DE69129170D1 DE69129170D1 (de) 1998-05-07
DE69129170T2 true DE69129170T2 (de) 1998-08-06

Family

ID=23843911

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69129170T Expired - Fee Related DE69129170T2 (de) 1990-01-12 1991-01-08 Volumenphasenhologramm mit flüssigkristall in den hohlräumen zwischen den interferenzstreifen

Country Status (10)

Country Link
EP (1) EP0463153B1 (de)
JP (1) JPH0687185B2 (de)
KR (1) KR970003375B1 (de)
AT (1) ATE164686T1 (de)
AU (1) AU630279B2 (de)
CA (1) CA2046858C (de)
DE (1) DE69129170T2 (de)
FI (1) FI106227B (de)
NO (1) NO302721B1 (de)
WO (1) WO1991010926A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5731853A (en) * 1995-02-24 1998-03-24 Matsushita Electric Industrial Co., Ltd. Display device
AU1402897A (en) * 1995-12-29 1997-07-28 Telefonaktiebolaget Lm Ericsson (Publ) Optical switching component
DE19622748A1 (de) * 1996-06-05 1997-12-11 Forschungszentrum Juelich Gmbh Interferenzfilter auf der Basis von porösem Silicium
WO2000062104A1 (en) * 1998-10-16 2000-10-19 Digilens, Inc. System and method for modulating light intensity
US6040928A (en) * 1998-11-16 2000-03-21 Digilens, Inc. Holographic desktop monitor
JP5912712B2 (ja) * 2012-03-21 2016-04-27 スタンレー電気株式会社 照明用光学系

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1269366A (en) * 1966-10-18 1968-04-26 Radio Corporation Of America Electro-optical elements and optical display devices
US4435047A (en) * 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4970129A (en) * 1986-12-19 1990-11-13 Polaroid Corporation Holograms
AU607967B2 (en) * 1986-12-19 1991-03-21 Polaroid Corporation Holograms

Also Published As

Publication number Publication date
JPH0687185B2 (ja) 1994-11-02
CA2046858A1 (en) 1991-07-13
NO913426D0 (no) 1991-09-02
FI914120A0 (fi) 1991-09-02
CA2046858C (en) 2001-04-03
JPH04504474A (ja) 1992-08-06
DE69129170D1 (de) 1998-05-07
KR970003375B1 (ko) 1997-03-18
WO1991010926A1 (en) 1991-07-25
NO302721B1 (no) 1998-04-14
EP0463153B1 (de) 1998-04-01
ATE164686T1 (de) 1998-04-15
FI106227B (fi) 2000-12-15
KR920701876A (ko) 1992-08-12
AU630279B2 (en) 1992-10-22
AU7222391A (en) 1991-08-05
EP0463153A1 (de) 1992-01-02
NO913426L (no) 1991-09-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee