JPH023482B2 - - Google Patents

Info

Publication number
JPH023482B2
JPH023482B2 JP56027749A JP2774981A JPH023482B2 JP H023482 B2 JPH023482 B2 JP H023482B2 JP 56027749 A JP56027749 A JP 56027749A JP 2774981 A JP2774981 A JP 2774981A JP H023482 B2 JPH023482 B2 JP H023482B2
Authority
JP
Japan
Prior art keywords
optical waveguide
light
hologram
refractive index
optical
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 - Lifetime
Application number
JP56027749A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57142608A (en
Inventor
Shigetaro Ogura
Hideki Hosoya
Kazuya Matsumoto
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP2774981A priority Critical patent/JPS57142608A/ja
Publication of JPS57142608A publication Critical patent/JPS57142608A/ja
Publication of JPH023482B2 publication Critical patent/JPH023482B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Integrated Circuits (AREA)
JP2774981A 1981-02-27 1981-02-27 Optical coupler Granted JPS57142608A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2774981A JPS57142608A (en) 1981-02-27 1981-02-27 Optical coupler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2774981A JPS57142608A (en) 1981-02-27 1981-02-27 Optical coupler

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13523789A Division JPH0220810A (ja) 1989-05-29 1989-05-29 光結合器

Publications (2)

Publication Number Publication Date
JPS57142608A JPS57142608A (en) 1982-09-03
JPH023482B2 true JPH023482B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-01-23

Family

ID=12229673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2774981A Granted JPS57142608A (en) 1981-02-27 1981-02-27 Optical coupler

Country Status (1)

Country Link
JP (1) JPS57142608A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100264U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-01-31 1991-10-21

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0656456B2 (ja) * 1986-07-02 1994-07-27 日本電気株式会社 平面型光制御素子
US4838630A (en) * 1987-12-21 1989-06-13 Physical Optics Corporation Holographic planar optical interconnect
JP3046616B2 (ja) * 1990-09-07 2000-05-29 株式会社トプコン 光ｉｃ用光学素子のパターン作製方法
US5455693A (en) * 1992-09-24 1995-10-03 Hughes Aircraft Company Display hologram
US5418631A (en) * 1993-05-14 1995-05-23 Kaiser Optical Systems, Inc. Edge-lit holographic diffusers for flat-panel displays
US5659408A (en) * 1995-05-24 1997-08-19 Polaroid Corporation Reflective image-providing display viewed with holographically diffused ambient light
US6606432B2 (en) * 2000-05-03 2003-08-12 Georgia Tech Research Corp. Phase mask consisting of an array of multiple diffractive elements for simultaneous accurate fabrication of large arrays of optical couplers and method for making same
FI128573B (en) * 2018-03-28 2020-08-14 Dispelix Oy Waveguide display element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4940955A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-08-25 1974-04-17
JPS5646127B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-04-26 1981-10-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03100264U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1990-01-31 1991-10-21

Also Published As

Publication number Publication date
JPS57142608A (en) 1982-09-03

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