DE60120068D1 - Optischer wellenleiter - Google Patents

Optischer wellenleiter

Info

Publication number
DE60120068D1
DE60120068D1 DE60120068T DE60120068T DE60120068D1 DE 60120068 D1 DE60120068 D1 DE 60120068D1 DE 60120068 T DE60120068 T DE 60120068T DE 60120068 T DE60120068 T DE 60120068T DE 60120068 D1 DE60120068 D1 DE 60120068D1
Authority
DE
Germany
Prior art keywords
optical waveguide
waveguide
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
DE60120068T
Other languages
English (en)
Other versions
DE60120068T2 (de
Inventor
Tohru Sugamata
Yoshihiro Hashimoto
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 Osaka Cement Co Ltd
Original Assignee
Sumitomo Osaka Cement 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 Sumitomo Osaka Cement Co Ltd filed Critical Sumitomo Osaka Cement Co Ltd
Publication of DE60120068D1 publication Critical patent/DE60120068D1/de
Application granted granted Critical
Publication of DE60120068T2 publication Critical patent/DE60120068T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
    • G02F1/2255—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  by interference in an optical waveguide structure controlled by a high-frequency electromagnetic component in an electric waveguide structure
    • 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
    • G02F1/0305—Constructional arrangements
    • G02F1/0316—Electrodes
    • 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
DE60120068T 2000-03-09 2001-03-05 Optischer wellenleiter Expired - Lifetime DE60120068T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000064490 2000-03-09
JP2000064490A JP3362126B2 (ja) 2000-03-09 2000-03-09 光導波路素子
PCT/JP2001/001688 WO2001067168A1 (fr) 2000-03-09 2001-03-05 Guide d'ondes optique

Publications (2)

Publication Number Publication Date
DE60120068D1 true DE60120068D1 (de) 2006-07-06
DE60120068T2 DE60120068T2 (de) 2006-11-02

Family

ID=18584187

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60120068T Expired - Lifetime DE60120068T2 (de) 2000-03-09 2001-03-05 Optischer wellenleiter

Country Status (6)

Country Link
US (2) US20030007711A1 (de)
EP (1) EP1193537B1 (de)
JP (1) JP3362126B2 (de)
CA (1) CA2373430C (de)
DE (1) DE60120068T2 (de)
WO (1) WO2001067168A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007264543A (ja) * 2006-03-30 2007-10-11 Fujitsu Ltd 導波路型光デバイス
EP2116889B1 (de) * 2007-03-06 2014-08-06 NGK Insulators, Ltd. Optischer phasenmodulator
WO2008117449A1 (ja) 2007-03-27 2008-10-02 Fujitsu Limited 光デバイス
JP5162223B2 (ja) * 2007-08-03 2013-03-13 アンリツ株式会社 光変調器
JP5010559B2 (ja) * 2007-09-12 2012-08-29 アンリツ株式会社 光変調器
JP5010408B2 (ja) * 2007-09-14 2012-08-29 アンリツ株式会社 光変調器
JP5983256B2 (ja) * 2012-09-28 2016-08-31 住友大阪セメント株式会社 光変調器
JP5590175B1 (ja) 2013-03-26 2014-09-17 住友大阪セメント株式会社 光変調器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2011954C (en) * 1989-03-14 1994-02-22 Hiroshi Hamano Optical modulator
JPH03229215A (ja) * 1990-02-02 1991-10-11 Nippon Telegr & Teleph Corp <Ntt> 光変調素子
US5138480A (en) * 1991-08-14 1992-08-11 Hewlett-Packard Company Traveling wave optical modulator
US5303079A (en) * 1992-04-09 1994-04-12 At&T Bell Laboratories Tunable chirp, lightwave modulator for dispersion compensation
US5291565A (en) * 1992-06-30 1994-03-01 Hughes Aircraft Company Broad band, low power electro-optic modulator apparatus and method with segmented electrodes
JP3570735B2 (ja) * 1993-02-10 2004-09-29 住友大阪セメント株式会社 光導波路デバイス
US5388170A (en) 1993-11-22 1995-02-07 At&T Corp. Electrooptic device structure and method for reducing thermal effects in optical waveguide modulators
JP2825056B2 (ja) * 1994-02-24 1998-11-18 日本電気株式会社 光制御デバイス
GB9510051D0 (en) * 1995-05-18 1995-07-12 Integrated Optical Components Integrated optical modulators
JPH0886991A (ja) 1995-10-09 1996-04-02 Fujitsu Ltd 光伝送方法、光伝送装置及び光伝送システム
JP3892928B2 (ja) 1997-02-26 2007-03-14 花王株式会社 ジグリセリド類の製造方法及び該製造方法に用いる反応器
US6091864A (en) * 1997-04-10 2000-07-18 Ortel Corporation Linear optical modulator for providing chirp-free optical signals
JPH11237593A (ja) * 1998-02-20 1999-08-31 Sumitomo Osaka Cement Co Ltd 光変調器
JP3660529B2 (ja) * 1999-06-21 2005-06-15 住友大阪セメント株式会社 光導波路素子
US6449080B1 (en) * 2000-03-08 2002-09-10 Jds Uniphase Corporation Electro-optic modulator with enhanced bias stability

Also Published As

Publication number Publication date
WO2001067168A1 (fr) 2001-09-13
CA2373430C (en) 2007-07-03
EP1193537B1 (de) 2006-05-31
EP1193537A4 (de) 2005-03-09
US20030007711A1 (en) 2003-01-09
US20050157970A1 (en) 2005-07-21
JP3362126B2 (ja) 2003-01-07
US7035488B2 (en) 2006-04-25
EP1193537A1 (de) 2002-04-03
CA2373430A1 (en) 2001-09-13
DE60120068T2 (de) 2006-11-02
JP2001255501A (ja) 2001-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition