DE69018234T2 - Optischer ablenker. - Google Patents

Optischer ablenker.

Info

Publication number
DE69018234T2
DE69018234T2 DE69018234T DE69018234T DE69018234T2 DE 69018234 T2 DE69018234 T2 DE 69018234T2 DE 69018234 T DE69018234 T DE 69018234T DE 69018234 T DE69018234 T DE 69018234T DE 69018234 T2 DE69018234 T2 DE 69018234T2
Authority
DE
Germany
Prior art keywords
optical deflector
deflector
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 - Fee Related
Application number
DE69018234T
Other languages
English (en)
Other versions
DE69018234D1 (de
Inventor
Ryo Ibiden Co Enomoto
Masaya Ibiden Co Yamada
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.)
Ibiden Co Ltd
Original Assignee
Ibiden 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
Application filed by Ibiden Co Ltd filed Critical Ibiden Co Ltd
Application granted granted Critical
Publication of DE69018234D1 publication Critical patent/DE69018234D1/de
Publication of DE69018234T2 publication Critical patent/DE69018234T2/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
    • G02F1/29—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
DE69018234T 1989-08-18 1990-08-15 Optischer ablenker. Expired - Fee Related DE69018234T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21146189 1989-08-18
PCT/JP1990/001038 WO1991003000A1 (en) 1989-08-18 1990-08-15 Optical deflector

Publications (2)

Publication Number Publication Date
DE69018234D1 DE69018234D1 (de) 1995-05-04
DE69018234T2 true DE69018234T2 (de) 1995-09-28

Family

ID=16606326

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69018234T Expired - Fee Related DE69018234T2 (de) 1989-08-18 1990-08-15 Optischer ablenker.

Country Status (4)

Country Link
US (1) US5185829A (de)
EP (1) EP0439631B1 (de)
DE (1) DE69018234T2 (de)
WO (1) WO1991003000A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05205486A (ja) * 1991-04-26 1993-08-13 Naohiro Tanno 光導波路記録媒体及び光再生装置
JP3025982B2 (ja) * 1992-01-21 2000-03-27 イビデン株式会社 導波路型光方向性結合器
JPH063546A (ja) * 1992-06-18 1994-01-14 Ibiden Co Ltd シングルモード光導波路
US5353273A (en) * 1992-08-04 1994-10-04 International Business Machines Corporation Multi-channel optical head and data storage system
JP3771287B2 (ja) * 1994-04-15 2006-04-26 富士写真フイルム株式会社 導波路型電気光学素子
JP3435830B2 (ja) * 1994-09-02 2003-08-11 株式会社日立製作所 弾性表面波装置および弾性表面波装置を用いた通信装置
US5630004A (en) * 1994-09-09 1997-05-13 Deacon Research Controllable beam director using poled structure
DE19524693A1 (de) * 1995-07-06 1997-01-09 Deutsch Franz Forsch Inst Optische Detektiervorrichtung
US5753934A (en) * 1995-08-04 1998-05-19 Tok Corporation Multilayer thin film, substrate for electronic device, electronic device, and preparation of multilayer oxide thin film
US6303934B1 (en) * 1997-04-10 2001-10-16 James T. Daly Monolithic infrared spectrometer apparatus and methods
US6856461B2 (en) * 2001-06-08 2005-02-15 Inphase Technologies, Inc. Tunable optical filter
JP4672331B2 (ja) * 2004-10-26 2011-04-20 富士通株式会社 光偏向素子及び光スイッチ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5087662A (de) * 1973-12-06 1975-07-14
US4006967A (en) * 1975-04-23 1977-02-08 Battelle Memorial Institute Directing optical beam
DE3116426A1 (de) * 1980-04-26 1982-02-25 Canon K.K., Tokyo "strahlablenkeinrichtung"
DE3025083A1 (de) * 1980-07-02 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Planarer elektrooptischer lichtablenker fuer mehrere strahlpositionen
US4415226A (en) * 1980-12-31 1983-11-15 Battelle Memorial Institute Apparatus for controlling light in electrooptic waveguides with individually addressable electrodes
US4762383A (en) * 1981-12-04 1988-08-09 Omron Tateisi Electronics Co. Two dimensional light beam deflectors utilizing thermooptical effect and method of using same
US4929043A (en) * 1988-05-31 1990-05-29 Fuji Photo Film Co., Ltd. Light beam deflector
JPH0587662A (ja) * 1991-09-26 1993-04-06 Fujikura Ltd 絶対圧型半導体圧力センサの製造方法

Also Published As

Publication number Publication date
DE69018234D1 (de) 1995-05-04
EP0439631A4 (en) 1992-01-29
US5185829A (en) 1993-02-09
WO1991003000A1 (en) 1991-03-07
EP0439631B1 (de) 1995-03-29
EP0439631A1 (de) 1991-08-07

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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