DE60133250D1 - Optischer Modulator - Google Patents

Optischer Modulator

Info

Publication number
DE60133250D1
DE60133250D1 DE60133250T DE60133250T DE60133250D1 DE 60133250 D1 DE60133250 D1 DE 60133250D1 DE 60133250 T DE60133250 T DE 60133250T DE 60133250 T DE60133250 T DE 60133250T DE 60133250 D1 DE60133250 D1 DE 60133250D1
Authority
DE
Germany
Prior art keywords
optical modulator
modulator
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
DE60133250T
Other languages
English (en)
Other versions
DE60133250T2 (de
Inventor
Tetsuo Ishizaka
Takehito Tanaka
Masaharu Doi
Tadao Nakazawa
Minoru Seino
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of DE60133250D1 publication Critical patent/DE60133250D1/de
Application granted granted Critical
Publication of DE60133250T2 publication Critical patent/DE60133250T2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
DE60133250T 2000-10-03 2001-10-02 Optischer Modulator Expired - Lifetime DE60133250T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000303201 2000-10-03
JP2000303201 2000-10-03
JP2001270890A JP2002182172A (ja) 2000-10-03 2001-09-06 光変調器
JP2001270890 2001-09-06

Publications (2)

Publication Number Publication Date
DE60133250D1 true DE60133250D1 (de) 2008-04-30
DE60133250T2 DE60133250T2 (de) 2009-04-30

Family

ID=26601427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60133250T Expired - Lifetime DE60133250T2 (de) 2000-10-03 2001-10-02 Optischer Modulator

Country Status (4)

Country Link
US (2) US6678428B2 (de)
EP (1) EP1197785B1 (de)
JP (1) JP2002182172A (de)
DE (1) DE60133250T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002182172A (ja) * 2000-10-03 2002-06-26 Fujitsu Ltd 光変調器
JP4485218B2 (ja) * 2004-02-06 2010-06-16 富士通オプティカルコンポーネンツ株式会社 光変調器
US7426326B2 (en) * 2004-03-12 2008-09-16 The United States Of America As Represented By The Secretary Of The Navy Low loss bridge electrode with rounded corners for electro-optic modulators
US7224869B2 (en) * 2004-03-12 2007-05-29 United States Of America As Represented By The Secretary Of The Navy Low loss electrodes for electro-optic modulators
JP4751601B2 (ja) * 2004-09-30 2011-08-17 住友大阪セメント株式会社 光変調器
JP5055947B2 (ja) * 2006-10-20 2012-10-24 富士通オプティカルコンポーネンツ株式会社 光変調器および送信装置
JP2008139554A (ja) * 2006-12-01 2008-06-19 Anritsu Corp 光変調器
WO2009054883A1 (en) * 2007-10-19 2009-04-30 Lightwire, Inc. Silicon-based optical modulator for analog applications
JP5124382B2 (ja) * 2008-07-31 2013-01-23 アンリツ株式会社 光変調器
JP5075055B2 (ja) * 2008-08-12 2012-11-14 アンリツ株式会社 光変調器
JPWO2010021193A1 (ja) 2008-08-22 2012-01-26 日本碍子株式会社 光変調器
JP5405073B2 (ja) * 2008-09-17 2014-02-05 富士通株式会社 電子デバイス
US8218914B2 (en) * 2008-11-04 2012-07-10 Karl Kissa Electro-optic device
JP5001310B2 (ja) * 2009-02-03 2012-08-15 日本電信電話株式会社 光変調器
JP4668329B2 (ja) 2009-03-31 2011-04-13 住友大阪セメント株式会社 光制御デバイス
JP5104805B2 (ja) * 2009-03-31 2012-12-19 住友大阪セメント株式会社 光制御デバイス
JP5120341B2 (ja) * 2009-06-15 2013-01-16 富士通オプティカルコンポーネンツ株式会社 光デバイス
JP5308552B2 (ja) * 2012-03-23 2013-10-09 アンリツ株式会社 光変調器
JP6217243B2 (ja) * 2013-08-29 2017-10-25 富士通オプティカルコンポーネンツ株式会社 光モジュールおよび光送信機
JP6217268B2 (ja) * 2013-09-13 2017-10-25 富士通オプティカルコンポーネンツ株式会社 光モジュールおよび光送信機
JP5835392B2 (ja) * 2014-03-31 2015-12-24 住友大阪セメント株式会社 光導波路素子モジュール
JP6107869B2 (ja) * 2015-03-31 2017-04-05 住友大阪セメント株式会社 光変調器
JP6237839B1 (ja) * 2016-08-01 2017-11-29 富士通オプティカルコンポーネンツ株式会社 光変調器および光モジュール
CN112526773B (zh) * 2020-12-09 2023-01-17 武汉光谷信息光电子创新中心有限公司 一种电光调制器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5778113A (en) * 1996-11-07 1998-07-07 Northern Telecom Limited Configurable chirp Mach-Zehnder optical modulator
US6192167B1 (en) 1998-07-24 2001-02-20 Uniphase Telecommunications Products Differential drive optical modulator
JP3558529B2 (ja) * 1998-08-11 2004-08-25 住友大阪セメント株式会社 光変調器および光変調装置
US6320692B1 (en) * 1998-11-27 2001-11-20 Pirelli Cavi E Sistemi S.P.A. Biasing system for an optical modulator with double output
JP4094761B2 (ja) * 1999-03-01 2008-06-04 富士通株式会社 光変調装置、復調装置、その方法、光送信機及び光受信機
US6580840B1 (en) * 1999-05-11 2003-06-17 Jds Uniphase Corporation High efficiency electro-optic modulator with equalized frequency response
JP4108254B2 (ja) * 2000-07-11 2008-06-25 富士通株式会社 光送信器および光伝送システム
US6310700B1 (en) * 2000-09-15 2001-10-30 Massachusetts Institute Of Technology Velocity matching electrode structure for electro-optic modulators
JP2002182172A (ja) * 2000-10-03 2002-06-26 Fujitsu Ltd 光変調器
JP2003255283A (ja) * 2002-03-04 2003-09-10 Opnext Japan Inc マッハツェンダ型光変調器

Also Published As

Publication number Publication date
US20040095628A1 (en) 2004-05-20
EP1197785B1 (de) 2008-03-19
US6678428B2 (en) 2004-01-13
US6999223B2 (en) 2006-02-14
EP1197785A3 (de) 2004-03-17
DE60133250T2 (de) 2009-04-30
EP1197785A2 (de) 2002-04-17
US20020186912A1 (en) 2002-12-12
JP2002182172A (ja) 2002-06-26

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