CN2622718Y - 光波导、光学部件和光开关 - Google Patents

光波导、光学部件和光开关 Download PDF

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Publication number
CN2622718Y
CN2622718Y CNU03201404XU CN03201404U CN2622718Y CN 2622718 Y CN2622718 Y CN 2622718Y CN U03201404X U CNU03201404X U CN U03201404XU CN 03201404 U CN03201404 U CN 03201404U CN 2622718 Y CN2622718 Y CN 2622718Y
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CN
China
Prior art keywords
core
light
section
branch
optical waveguide
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
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CNU03201404XU
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English (en)
Chinese (zh)
Inventor
寺川裕佳里
细川速美
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Omron Corp
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Omron Corp
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Publication date
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Publication of CN2622718Y publication Critical patent/CN2622718Y/zh
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    • 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
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
    • 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
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/125—Bends, branchings or intersections
    • 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 
    • G02F1/0147—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 thermo-optic effects
    • 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
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3136—Digital deflection, i.e. optical switching in an optical waveguide structure of interferometric switch type

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Integrated Circuits (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
CNU03201404XU 2002-02-19 2003-01-24 光波导、光学部件和光开关 Expired - Fee Related CN2622718Y (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP200242409 2002-02-19
JP2002042409A JP4066670B2 (ja) 2002-02-19 2002-02-19 光スイッチ

Publications (1)

Publication Number Publication Date
CN2622718Y true CN2622718Y (zh) 2004-06-30

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Family Applications (2)

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CNU03201404XU Expired - Fee Related CN2622718Y (zh) 2002-02-19 2003-01-24 光波导、光学部件和光开关
CN03102948.5A Expired - Fee Related CN1234028C (zh) 2002-02-19 2003-01-24 光波导、光学部件和光开关

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN03102948.5A Expired - Fee Related CN1234028C (zh) 2002-02-19 2003-01-24 光波导、光学部件和光开关

Country Status (6)

Country Link
US (1) US6950588B2 (enExample)
EP (1) EP1336894B1 (enExample)
JP (1) JP4066670B2 (enExample)
CN (2) CN2622718Y (enExample)
AT (1) ATE392643T1 (enExample)
DE (1) DE60320330T2 (enExample)

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JP2005292382A (ja) 2004-03-31 2005-10-20 Kazuyuki Hirao 光学素子及びその製造方法並びに光学装置
WO2005101104A2 (en) * 2004-04-09 2005-10-27 Optimer Photonics, Inc. Schemes for controlling optical signals in optically functional waveguide structures
FR2870360B1 (fr) * 2004-05-17 2006-08-25 Avanex France Sa Sa Composant optoelectronique comprenant un guide d'onde courbe avec des flancs inclines rentrants
JP2006053522A (ja) * 2004-07-15 2006-02-23 Asahi Glass Co Ltd ガラス光導波路
JP4732806B2 (ja) * 2005-06-06 2011-07-27 日本電信電話株式会社 石英系ｙ分岐光回路およびその製造方法
US7327917B2 (en) * 2006-01-28 2008-02-05 Qxwave Inc. Directional light beam generators
CN100392443C (zh) * 2006-06-01 2008-06-04 东南大学 截面修正的弯曲光波导结构的设计方法
CN101523264A (zh) * 2006-08-10 2009-09-02 松下电工株式会社 光电变换装置
KR100851973B1 (ko) * 2006-11-02 2008-08-12 삼성전자주식회사 굽은 도파로, 이의 제조방법, 굽은 도파로를 이용한 광전송모듈 및 굽은 도파로를 채용한 열보조 자기기록 헤드
US7876495B1 (en) * 2007-07-31 2011-01-25 Lockheed Martin Corporation Apparatus and method for compensating for and using mode-profile distortions caused by bending optical fibers
JP5163234B2 (ja) * 2008-03-31 2013-03-13 日本電気株式会社 光導波路
WO2014023804A2 (en) * 2012-08-08 2014-02-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. Directional coupler and optical waveguide
CN103336331B (zh) * 2013-06-28 2015-06-17 上海理工大学 一种曲折光学波导器件
CN105487171A (zh) * 2014-10-08 2016-04-13 中兴通讯股份有限公司 一种弯曲多模光波导及其制作方法
JP2017054113A (ja) * 2015-09-09 2017-03-16 日東電工株式会社 光導波路およびそれを用いた位置センサならびに光回路基板
WO2017043570A1 (ja) * 2015-09-09 2017-03-16 日東電工株式会社 光導波路およびそれを用いた位置センサならびに光回路基板
US10254481B2 (en) 2016-09-20 2019-04-09 Honeywell International Inc. Integrated waveguide with reduced brillouin gain and a corresponding reduction in the magnitude of an induced stokes wave
US10281646B2 (en) 2016-09-20 2019-05-07 Honeywell International Inc. Etchless acoustic waveguiding in integrated acousto-optic waveguides
US10429677B2 (en) 2016-09-20 2019-10-01 Honeywell International Inc. Optical waveguide having a wide brillouin bandwidth
US10197818B2 (en) * 2016-10-24 2019-02-05 Electronics & Telecommunications Research Institute Thermo-optic optical switch
US10312658B2 (en) 2017-06-22 2019-06-04 Honeywell International Inc. Brillouin gain spectral position control of claddings for tuning acousto-optic waveguides
JP7280534B2 (ja) * 2019-11-26 2023-05-24 日本電信電話株式会社 光導波路
WO2025083899A1 (ja) * 2023-10-20 2025-04-24 日本碍子株式会社 導波素子

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Also Published As

Publication number Publication date
JP4066670B2 (ja) 2008-03-26
DE60320330D1 (de) 2008-05-29
ATE392643T1 (de) 2008-05-15
JP2003240991A (ja) 2003-08-27
US20030156813A1 (en) 2003-08-21
CN1439901A (zh) 2003-09-03
EP1336894A3 (en) 2004-12-15
EP1336894B1 (en) 2008-04-16
DE60320330T2 (de) 2009-07-16
EP1336894A2 (en) 2003-08-20
CN1234028C (zh) 2005-12-28
US6950588B2 (en) 2005-09-27

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee