DE3279512D1 - Holographic light guide - Google Patents

Holographic light guide

Info

Publication number
DE3279512D1
DE3279512D1 DE8282108226T DE3279512T DE3279512D1 DE 3279512 D1 DE3279512 D1 DE 3279512D1 DE 8282108226 T DE8282108226 T DE 8282108226T DE 3279512 T DE3279512 T DE 3279512T DE 3279512 D1 DE3279512 D1 DE 3279512D1
Authority
DE
Germany
Prior art keywords
light guide
holographic light
holographic
guide
light
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
DE8282108226T
Other languages
English (en)
Inventor
Koji C O Osaka Works Tada
Yoshiki C O Osaka Works Kuhara
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3279512D1 publication Critical patent/DE3279512D1/de
Expired 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 
    • G02F1/03—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect
    • G02F1/035—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 ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/295—Analog deflection from or in an optical waveguide structure]
    • G02F1/2955—Analog deflection from or in an optical waveguide structure] by controlled diffraction or phased-array beam steering
DE8282108226T 1981-09-22 1982-09-07 Holographic light guide Expired DE3279512D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56150024A JPS5850568A (ja) 1981-09-22 1981-09-22 光導波路ホログラム

Publications (1)

Publication Number Publication Date
DE3279512D1 true DE3279512D1 (en) 1989-04-13

Family

ID=15487820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282108226T Expired DE3279512D1 (en) 1981-09-22 1982-09-07 Holographic light guide

Country Status (6)

Country Link
US (1) US4662711A (de)
EP (1) EP0075180B1 (de)
JP (1) JPS5850568A (de)
AU (1) AU549942B2 (de)
CA (1) CA1179878A (de)
DE (1) DE3279512D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886538A (en) * 1987-07-28 1989-12-12 Polaroid Corporation Process for tapering waveguides
JPH05224018A (ja) * 1991-07-30 1993-09-03 Nippondenso Co Ltd 導光装置
US5515184A (en) * 1991-11-12 1996-05-07 The University Of Alabama In Huntsville Waveguide hologram illuminators
US6266473B1 (en) 1997-02-07 2001-07-24 Alliedsignal Inc. Reflective display
JP2006261202A (ja) * 2005-03-15 2006-09-28 Fuji Photo Film Co Ltd 放射線撮像パネルを構成する光導電層および放射線撮像パネル

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2131450B2 (de) * 1971-06-24 1973-09-13 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zur Herstellung passiver, integrierter, optischer Bauelemente
US4111523A (en) * 1973-07-23 1978-09-05 Bell Telephone Laboratories, Incorporated Thin film optical waveguide
US4120569A (en) * 1975-01-13 1978-10-17 Marvin H. Kleinberg Method and apparatus for the holographic storage and retrieval
JPS5323090A (en) * 1976-08-09 1978-03-03 Furukawa Electric Co Ltd:The Connector material cartridge for insulation co re wire connection
FR2362466A1 (fr) * 1976-08-19 1978-03-17 Thomson Csf Cellule d'enregistrement holographique, memoire et dispositif de calcul optique utilisant une telle cellule
DD136774A1 (de) * 1978-05-02 1979-07-25 Sigurd Kusch Vorrichtung zur ablenkung von licht
DE3069558D1 (en) * 1980-08-21 1984-12-06 Ibm Identification card comprising information in holographic form

Also Published As

Publication number Publication date
EP0075180A2 (de) 1983-03-30
AU549942B2 (en) 1986-02-20
JPS5850568A (ja) 1983-03-25
EP0075180B1 (de) 1989-03-08
CA1179878A (en) 1984-12-27
AU8861282A (en) 1983-03-31
EP0075180A3 (en) 1986-05-14
US4662711A (en) 1987-05-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee